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Morek Electrical Components 2023/24
Morek Electrical Components 2023/24
Morek is a European brand with 20 years of experience in providing high-quality electrical components for panel builders, electrical installers, and the photovoltaic industry. The company offers innovative solutions tailored to meet specific industry needs across various European countries.
Morek leverages its extensive industry experience to provide targeted solutions that address common challenges, aiming to save customers time and money.
The company focuses on customer success by removing obstacles and offering efficient solutions, allowing customers to focus on more critical tasks.
Morek provides a comprehensive range of products for managing electrical cabinet connections, eliminating the need to source from multiple suppliers.
Products are designed to simplify complex technical issues, optimize space, and replace costly alternatives while enhancing functionality.
ElecZap offers tools for streamlined business operations, including supplier management, order tracking, and project management.
Morek provides a full technical database and ensures high-quality standards for a seamless customer experience.
- Universal Terminals OTL: Suitable for copper and aluminum conductors, certified as Class A connectors, and compliant with EN 60947-7-1:2009 and EN 61238-1:2003 standards.
- Distribution Blocks: Available in various configurations and current ratings.
- Insulated Copper Flexible Busbars: Moflex busbars for flexible electrical connections.
- Cable Glands: Available in plastic and metal, with various protection ratings.
- Solar PV Connectors: Designed for photovoltaic applications.
Universal terminals OTL are designed for copper and aluminum conductors with cross-sections up to 300 mm². They are certified for 1000V AC and 1500V DC, with IP20 protection class. The terminals undergo rigorous testing for compliance with industry standards.
Morek's commitment to quality and innovation positions it as a reliable partner in the electrical components industry, offering solutions that enhance efficiency and safety.
- Conductor Cross-Section: Various models support copper and aluminum conductors ranging from 1.5 mm² to 300 mm².
- Nominal Voltage: Most components are rated for 1000V AC and 1500V DC.
- Nominal Current: Varies by model, with some supporting up to 630A for copper and aluminum.
- Dimensions: Components have specific width, height, and length measurements, crucial for fitting and installation.
- Tightening Torque: Specific torque values are provided for different conductor sizes to ensure secure connections.
- Mounting Options: Most components can be mounted on DIN rails, with some allowing screw mounting.
- Weight and Packaging: Components vary in weight and are packaged in different quantities, affecting shipping and handling.
- Certification: Products are certified under standards like EN 60947-7-1 and EN 61238-1, ensuring safety and reliability.
- Material and Construction: Use of UL 94 V-0 class plastic for safety, and some components are pre-greased for better conductivity.
- Protection and Accessories: Protective covers and finger guards are available to maintain safety standards like IP20.
- Contact Grease SR-1: Used for lubrication and rust inhibition in electrical connectors, suitable for indoor and outdoor use.
- Distribution Blocks: Designed for distributing larger cross-section conductors to smaller ones, with options for bimetal connections.
- OT-PEN and OL-PEN Connectors: Facilitate the conversion of TN-C systems to TN-S systems, suitable for both copper and aluminum conductors.
- Ensure Proper Certification: Always check for CE marking and Class A certification for reliable connections.
- Follow Torque Specifications: Adhere to specified tightening torques to prevent connection failures.
- Use Protective Accessories: Utilize protective covers and finger guards to maintain safety standards.
Device connectors SR are designed for connecting aluminum and copper cables directly to devices. The connectors are made of aluminum with tin plating, and the plastic cover is made of self-extinguishing polyamide. They have an IP20 protection class. The tightening torque varies from 12 Nm for 16-50 mm² conductors to 20 Nm for 70-95 mm² conductors.
These connectors are suitable for connecting copper and aluminum conductors ranging from 6 to 2x300 mm². They are made of stainless steel, copper, and steel, providing robustness and reliability. The nominal voltage is 690V, and the nominal current varies depending on the conductor size.
OLI connectors are designed for connecting copper and aluminum conductors with cross-sections from 25 to 300 mm². They feature a stainless steel clamp, copper bridge, and steel screw, with a plastic housing. The connectors are heavy-duty and have an IP20 protection class.
OT connectors join copper and aluminum conductors to busbars, accommodating one or two conductors. They are made with a special aluminum alloy and have galvanized screws. The nominal voltage is 690V, and the nominal current varies with conductor size.
OTH connectors allow direct connection of copper and aluminum wires to switchgear devices, supporting up to four wires of 300 mm². They are compact and economical, with a nominal voltage of 1000V and a nominal current of up to 1600A.
The BB-series terminals offer flexible connections with adjustable terminal bars that can be cut to size. They are made with brass conductive parts and Zn galvanized steel connectors, accommodating cross-sections up to 35 mm².
MPIN terminals provide a space-saving solution for adding connection points to RCD's neutral output without a separate neutral bar. They support conductors up to 35 mm² and have a nominal voltage of 690V.
MAG 25 distribution terminals connect copper cables from 2.5 to 25 mm². They are quick-mounting units for 35 mm rails, with MS 58 contacts and zinc-plated steel screws, offering IP20 protection.
Bow terminals MAE-E mount on 5 or 10 mm copper busbars and secure wires up to 185 mm². They feature a steel body and screw, galvanized with Zn, and a stainless steel pressure spring for easy installation.
The document provides detailed specifications for insulated copper flexible busbars, known as Moflex. These busbars are designed for electrical applications and offer advantages such as space-saving, flexibility, and ease of installation. The specifications include dimensions, weight, and electrical ratings for various models.
The selection process involves determining the temperature rise (ΔT) and matching it with the appropriate Moflex model based on amperage requirements. Installation guidelines emphasize avoiding sharp bends, maintaining recommended bending radii, and ensuring proper spacing for heat dissipation. The document warns against exposure to moisture and low temperatures during installation.
Moflex clamps are used to connect flexible busbars to copper busbars. They are designed for quick installation and provide excellent electrical contact. Specifications include dimensions, nominal voltage, and tightening torque.
The document describes various sealing and edge protection profiles made from PVC and EPDM, designed to protect edges and provide sealing in electrical installations. These profiles are available in different sizes and colors, with specific clamping ranges and bending radii.
The document details polyamide cable glands, which are vibration and UV-resistant, halogen-free, and easy to assemble. Specifications include thread sizes, color options, and protection class (IP68).
The document advises on best practices for installation, such as avoiding drilling holes that exceed half the width of the busbar and ensuring proper handling to prevent damage to the PVC coating.
- Available in various thread sizes (PG and metric) and color shades (Grey RAL 7035, Grey RAL 7001, Black RAL 9005).
- Made from polyamide PA6 V2 with sealing rings of TPV and O-rings of NBR.
- Features include IP68 protection, temperature resistance from -20°C to +100°C (short term up to +150°C), UV resistance, and halogen-free properties.
- Constructed from nickel-plated brass or stainless steel, offering high corrosion resistance and suitable for heavy-duty applications.
- Available in standard, mini, EMC, and special sizes, with IP68 protection and temperature resistance similar to polyamide glands.
- Designed for easy assembly and high strain relief, suitable for various industries including food and pharmaceuticals.
- Blind stops are used for sealing unused threaded holes, made from polyamide PA6 V2 with optional NBR sealing rings.
- Lock nuts are used for tightening cable glands, made from polyamide PA6 V2 with 30% glass fiber reinforcement.
- Both components offer UV resistance and are halogen-free.
- Protection taps are used for sealing installed cable glands, made from polyamide PA6, available in black RAL 9005.
- O-rings are made from NBR, providing additional sealing for cable glands, with a temperature range of -30°C to +100°C.
- Protection class: IP68 for most components, ensuring water and dust resistance.
- Temperature range: -20°C to +100°C, with short-term resistance up to +150°C.
- Material properties: UV resistance, halogen-free, and easy assembly.
- Service Temperature: All models operate within a temperature range of -40°C to +100°C.
- Material: The primary material used is thermoplastic elastomer, with some models featuring metal reinforcement or glass fiber reinforced polypropylene.
- IP Rating: The IP ratings vary among models, including IP54, IP55, IP65, IP66, and IP67, indicating different levels of protection against dust and water ingress.
- Flame Class: Most models are UL94-V0 approved, with self-extinguishing options available.
- Mounting: Screw type mounting is standard, with specific dimensions for screw holes provided.
- Fast and easy assembly with high cable density.
- Dual cable sealing for enhanced protection.
- Hygienic design free of dirt-collecting recesses.
- Suitable for standard cut-outs and can be securely screwed in place.
- MBA1N03B11, MBA1N25B11, MBA1N35B11: Designed for high cable density with various cable diameters and total cable capacities of 7, 25, and 35 respectively.
- MC 4 (IP65): Features a stainless steel reinforcement frame to eliminate inductive eddy currents, suitable for cables or pneumatic hoses.
- MC 10 (IP55): Offers excellent IP protection when cables are bent, with a glass fiber reinforced polypropylene base frame.
- MB 4/10 (IP55) and MB 5/11 (IP66/67): Designed for smaller mounting holes, providing dual cable sealing with high IP protection.
- MHF Series (IP66): Provides total protection against dust and water, suitable for medical and food industries due to ease of cleaning.
- Some models offer oil-resistant options and are halogen and silicone-free.
- Mounting pins are available on request for certain models.
- Products are available in black (RAL 9005) and grey (RAL 7035) colors.
- Made of thermoplastic elastomer (TPE) with high IP64 protection against dust and water ingress.
- Flammability rating according to UL 94 V-0.
- Operational ambient temperature range: -40 °C to +100 °C.
- Designed for M40, M50, and M60 size cut-outs with cable diameter ranges from 10 to 54 mm.
- Available in two colors: black and light grey.
- Each grommet has several cable entry points that can be peeled off for quick insertion.
- Used for routing and sealing pre-terminated cables, suitable for both indoor and outdoor applications.
- Made of polymers (TPE and PP-GF) and meet IP55 protection class requirements.
- Service temperature range: -40 °C to +90 °C.
- Suitable for applications up to 12kV and 36kV, for both aluminium and copper conductors.
- Shear Bolt technology allows installation using a regular wrench or spanner.
- Tested according to IEC61238-1 class A, ensuring suitability for most applications.
- Watertight and suitable for indoor and outdoor installations.
- Designed for use with aluminium and copper conductors up to 36kV.
- Tested according to IEC61238-1 Class A, suitable for most applications due to their ability to withstand high-intensity short-circuits.
- Features include precisely breakable bolts, antioxidation grease treatment, and compatibility with various termination kits.
- Available in various sizes to accommodate different conductor cross-sections.
- Used for terminating and joining 1kV cables with PVC/XLPE insulation.
- Include Shear Bolt lugs and are suitable for both aluminium and copper conductors.
- Available for 3, 4, or 5 core cables, with sanding and cleaning materials included.
- Provide insulation for low voltage connections (0.6/1kV) with IP68 protection.
- Features include high mechanical strength, watertight properties, and resistance to UV and chemical agents.
- Suitable for underground installations with no expiration date.
- Available in single-pole models for wire sections up to 35 mm².
- Made from self-extinguishing polycarbonate and brass, with compliance to various safety standards.
- Designed for easy assembly in different configurations, optimizing space and functionality.
- Shear Bolt lugs and connectors are made from tin-plated high-strength aluminium alloy.
- Heat-shrink sets and gel joints comply with EN standards for safety and performance.
- Modular terminal blocks have rated insulation voltage of 500V and are flame resistant.
Catalog excerpts
years of creating a better future Electrical components morek.eu 2023/2024 Powering Progress with Quality Electrical Components
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Powering Progress with Quality Electrical Components
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Morek is a European brand that offers innovative electrical accessories for panel builders, electrical installers, and the photovoltaic industry. With 20 years of experience, we provide high-quality products made in Europe to meet their specific needs. Morek Finland Morek Estonia Morek Latvia Morek Lithuania Morek Poland Morek Czech Republic Morek Slovakia Morek France Morek Bulgaria Morek Portugal
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Industry Expertise Morek brings extensive experience in the electrical industry, understanding the challenges customers face daily. This expertise allows us to offer targeted solutions that effectively solve problems, saving you time and money. Customer-Centric Approach Our primary focus is on helping customers succeed. By eliminating obstacles and providing efficient solutions, we aim to create a better future for you, enabling you to dedicate your time to more important tasks. Comprehensive Product Portfolio. Morek offers a tailored product portfolio that covers all your needs for managing...
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High runners High runners Universal terinals OTL (1500 V DC) Page 7 Distribution blocks OJL Page 20 Distribution blocks Moblock Page 24 Insulated copper flexible busbar Moflex Page 64 Sealing and edge protection profiles Page 71 Cabel glands (plastic & metal) Page 75 Cable entry plates Page 101 Splitting cable entry plates (IP55) Page 115 Shear bolt cable lugs Page 118 Shear bolt cable connectors Page 122 Gel joints Break Page 138 Distribution blocks SLT Page 143 Solar PV connectors Page 146 Universal connectors OTH Page 36
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Contents Universal terminals OTL 1 pole (2 holes) universal terminals OTL 1 pole (4 holes) universal terminals OTL 1 pole (6 holes) universal terminals OTL 3 pole (6 holes), 5 pole (10 holes) universal terminals OTL Universal terminals OTL-PEN Protective plastic covers for universal terminals OTL, contact grease SR-1 Flexible busbar universal terminals OTL Distribution blocks Distribution blocks OJL 80A, 135A, 200A, 280A Distribution blocks OJL 400A OJL busbar adapters Distribution blocks Moblock Connectors OT-PEN Connectors OL-PEN Device connectors Heavy duty connectors OL Insulated universal...
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Metal cable glands, mini, brass Metal cable glands, EMC, brass Metal cable glands, special size, brass Metal blind stop, brass Metal lock nuts, brass Metal lock nuts, stainless steel Metal lock nuts, EMC, brass/stainless steel Single grommets Single grommets T-VET PG (IP67) Single grommets T-GET M (IP67) Single grommets T-GD, T-GDM (IP54) Single grommets MGD (IP54), single grommets M 20-80 Cable entry plates Cable entry plates MC (IP66/67) Cable entry plates MC (IP65) Cable entry plate MC 4 (IP65) Cable entry plate MC 10 (IP55) Cable entry plates LMC (IP55, IP54, IP44) Cable entry plate MC 16...
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Universal terminals OTL According to IEC
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Universal terminals OTL Universal terminals OTL are designed for copper and aluminium conductors. The terminals are suitable for all types of copper or aluminium conductors with crosssection up to 300 mm². Multiple copper wires can be placed to the universal terminals OTL blocks according to the respective terminal type (see Table of universal terminals OTL wiring connectivity on page 9). IP protection class for OTL terminals is IP20. Clip-in for markings (5 mm width) Tightening torque labels on the connector cover Class A short circuit tested Safe UL 94 V-0 class plastic material Higher 1000...
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Universal terminals OTL Material classification according to UL 94 V-0 standard (vertical burning test) 94 V-0 Criteria Conditions Total flaming combustion for each specimen Total flaming combustion for all 5 specimens of any set Flaming and glowing combustion for each specimen after second burner flame application Cotton ignited by flaming drips from any specimen Universal terminals OTL wiring connectivity In case of Aluminum wire, only one wire is allowed to connect per connection Conductor cross-section (mm2) / number of copper wires per connection Type
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1 pole (2 holes) universal terminals OTL Technical data Width / Height / Length (mm)
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1 pole (2 holes) universal terminals OTL NEW Width / Height / Length (mm) Technical data
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1 pole (4 holes) universal terminals OTL Width / Height / Length (mm) Technical data
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1 pole (4 holes) universal terminals OTL Width / Height / Length (mm) Technical data
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1 pole (6 holes) universal terminals OTL Technical data Conductor cross-section Cu, Al (mm2) Nominal voltage AC / DC (V) Width / Height / Length (mm) * Currents achievable by connecting multiple input cables.
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3 pole (6 holes), 5 pole (10 holes) universal terminals OTL Grey, Blue, Yellow-green Technical data Conductor cross-section Cu, Al (mm2) Nominal voltage AC / DC (V) Width / Height / Length (mm)
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Universal terminals OTL-PEN The OTL-PEN universal series terminals are designed to create a point for dividing TN-C systems into TN-S. Width / Height / Length (mm) Technical data
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Protective plastic covers for universal terminals OTL Protective plastic covers are accessories for universal terminals OTL used for blanking unused connection space or maintaining IP20 protection class with smaller wire cross-section. They are offered for OTL 50, OTL 95, OTL 150, 240 and OTL 300 series. Finger guard OTL 50 Grey Width / Height / Length (mm) Technical data * Compatible with the new OTL terminals 1500 V DC Contact grease SR-1 Contact grease SR-1 is a lubrication grease and rust inhibitor designed for electrical connectors. It can be used both indoors and outdoors. • Lithium thickened...
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Flexible busbar universal terminals OTL OTL terminals for flexible busbars are designed for connection of copper (bare or tinned) flexible busbars to copper or aluminium cable, with cable cross-sections of up to 300 mm² and flexible busbar dimensions of up to 6x1x40 mm. The terminals retain all the benefits of OTL terminals, including 1500V DC rating, UL94 V0 class plastic, Class A certification and many others! Tightening torque labels on the connector cover Clip-in for markings (5 mm width) Safe UL 94 V-0 class plastic material Class A short circuit tested Pre-greased contact area Flexible...
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