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General Catalogue

General Catalogue

Product catalog summary

Technical Document Summary

1. Overview:
The document is a comprehensive catalogue detailing various electrical components and systems, including contactors, motor starters, circuit breakers, switches, and push buttons. It provides technical specifications, approvals, and standards compliance information for each product category.

2. Specifications:
- Detailed specifications for contactors, including rated operational currents and powers across various voltages and utilization categories.
- Includes data for both open and enclosed conditions, with specific attention to ambient temperature ratings and short circuit protection.
- Specifies the minimum cross-section of conductors required for different load conditions.

3. Procedures and Standards:
- Adheres to standards such as IEC 947-4-1, EN 60947-4-1, and VDE 0660.
- Outlines coordination types for short circuit protection and maximum fuse sizes allowed under different conditions.

4. Recommendations:
- Recommendations for the use of contactors with thermal overload relays, emphasizing the importance of selecting the appropriate fuse size.
- Advises on the use of specific formulas for calculating power based on inrush factors.

5. Key Data from Tables:
- Tables provide detailed operational current and power ratings for various contactor types across different voltages and utilization categories.
- Includes mechanical life expectancy, frequency of operations, and power loss per pole.
- Details power consumption of coils and operation range of coils in multiples of control voltage.

6. Critical Information:
- Emphasizes the importance of adhering to specified ambient temperature ranges for operation and storage.
- Highlights the need for appropriate short circuit protection and the selection of suitable cable cross-sections for different contactor types.

7. Protection Conduit Entries:
Details specifications for various contactors, including their protection degree (IP65) and conduit entry sizes. Different models are available with reset buttons, selector switches, and start-stop push buttons.

8. Indicator Units:
Specifications for coil current and voltage indicators, designed to be connected in series or parallel with the contactor coil.

9. Heating Element:
Specified for use in high humidity environments to prevent condensation.

10. Additional Terminals:
Specifications for neutral and earth terminals, detailing cable cross-sections and pack weights.

11. D.O.L. Starters:
Wiring diagrams for main and control circuits, with details on coil connectors for various voltage ranges.

12. Thermal Overload Relays:
Specifications for thermal overload relays, including setting ranges, types, and pack weights.

13. Standards and Compliance:
The document references compliance with standards such as EN 61921 and IEC60947, ensuring that components meet specific safety and performance criteria.

14. Recommendations and Best Practices:
Recommendations include ensuring discharge resistors do not exceed rated currents and considering maximum thermal currents for contactors.

15. Key Data from Tables:
Tables provide detailed data on current ratings, voltage ranges, and weight specifications for various components.

16. Critical Information:
Key parameters such as overload factors, fuse ratings, and operational temperature ranges are highlighted.

17. Additional Components:
Information on additional components like mechanical interlocks, terminal covers, and marking systems is included.

Catalog excerpts

Contactors, Motor-Starter (D677E) Micro Contactors Mini Contactors Contactor Relays Contactors Starters D.O.L. Starters Overload Relays Modular Contactors Contactors for DC-Switching (D911E) Contactors RAST 5 (D778E) Circuirt Breakers (D795E) Circuit-Breakers M4 for motor protection Auxiliary contacts, Signalling switch, Auxiliary releases Insulated 3-pole busbar system, Terminal block DIN-rail adapters, Busbar adapters Link modules, Contactors for Circuit-Breakers M4 Manual Motor-Starters (D509E) Manual Motor-Starters, Auxiliary Contact Blocks Trip Alarm Aux. Switch, Shunt Release Under-voltage...

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EMERGENCY STOP Button 332 Key Operated Rotary Switches 332 Rotary Knobs and Swing Knobs 333 Illuminated Rotary Knobs and Swing Knobs 333 Illuminated Push Buttons 334 Double Push Buttons 334 Illuminated Push Button-Sets 336 Contact Blocks and Lamp Holders 338 Label Holder, Legend Plates, Actuator Caps 340 Rotary Knobs and Swing Knobs 344 Key Operaed Rotary Switches 345 Illuminated Push Button 345 Contact Blocks and Lamp Holders 346 Units for Surface Mounting 349 Contact Blocks and Lamp Holders for Enclosures BG.. 350 Push Buttons for Enclosures 351...

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General Approvals Technical Information _Mounting Information Micro Contactor Relays 14 Micro Reversing Contactors 18 Mini Reversing Contactors 32 Capacitor Switching Contactors 51 Pole Changing Starters 98 Thermal Overload Relays 121 Contactors for DC-Switching Contactors RAST 5 Circuit Breakers Manual Motor-Starters Switches AC-Main Switches DC-Switch Disconnector Push Buttons Representatives, Suppliers Technical data, dimension sketches, illustrations and weights given in our list and printed matter are subject to change without notice.

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Test Authorities, Registration Mark, Approvals Low voltage switchgear from Benedict GmbH is built and tested to national and international specifications. All devices suit all important specifications without any test obligation, like VDE, BS and also relative to IEC Recommendations and to European Standards like IEC 947 and EN 60947. It is for this reason of our Low voltage switchgear is used all over the world. In order to provide special versions, limitations to the max. voltages, currents and power ratings or special markings are sometimes necessary. Quality Control System Since November...

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Approvals Country North America Switzerland Europe Russia China EAC UL SEV Type CENELEC CB-Certificates Micro Contactor Relays, Micro Contactors K0, Micro Reversing Contactors and Accessories K0-04D.. - - - o - - K0-05D.. o - - o - o K0W05D.. o - - o - o Mini Contactor Relays, Mini Contactors, Mini Reversing Contactors K1 and Accessories K1-07D..(=) o - - o o - o K1-07L..(=) - o - o o - o K1-07F..(=) - o - o o - - K1-09D..(=) o K1-09L..(=) - K1-09F..(=) - Contactor Relays, Contactors Series K3 K3-07ND..(=) o K3-10N..(=) o K3-14N..(=) o K3-18N..(=) o K3-22N..(=) o Contactor Relays, Contactors...

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Country North America Russia China CENELEC CB-Certificates Reversing Contactors Series K3NWU Thermal Overload Relays Push Buttons Contactor Relays and Contactors Series K3 (RAST 5) K3-10/14/18/22NR o - - o o o Main Contactors Series K3 K3-10/14/18/22NBD - - - o o - o o approved in standard version x pending

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Approvals Country North America Switzerland Europe Russia China EAC UL SEV Typ CENELEC CB-Certificates Motor Protection Circuit Breakers Series M4-.. M4-32T M4-32R M4-63R M4-100R Motor Protection Circuit Breakers Series MU25A-.. MU25A o - - o - - - Accessories MU25A-PS o - - o - - - MU25A-PV o - - o - - - MU25A-A o - - o - - - MU25A-U o - - o - - - Mini DC-Isolators LSM16/25 o o - - o - - DC-Switch Disconnectors, 2, 2+2, 4 pole LS16/20/25/32 o LS40/55 o DC-Switch Disconnectors, 3+2, 4+2, 6, 8 pole LS16/20/25/32 o o - o o o LS40/55 o o - o o o AC-Main Switches LTS20/25/32/40 o LTS63/80 o LTS85/100/125...

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und cTOus - Guide- und File-No. These data are important for UL-inspectors. Devices Contactor Relays, Accessories NKCR7 Thermal Overload Relays NKCR7 Circuit Breakers as Manual Motor Controller NLRV7 Circuit Breakers as Combination Motor Controller NKJH7 Accessories for Circuit Breakers NKCR7

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Technical InformationDegree of protection acc. to IEC 60947-1 Protection ratings are prefixed by the internationally agreed letters IP followed by two digits. 1 st digit: Pertains to solid objects 2 nd digit: Pertains to water. Auxiliary contacts of AC contactors and contacts of contactor relays and thermal overload relays are particularly marked. The terminal markings of normally-open contacts are printed as positive figures, they of normally-closed contacts as negative figures. This gives a clear indication of the function of the contacts. The figure below illustrates the determination...

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Technical Information Mounting positions of contactors K0-.. / K1-.. Terminal screws Devices Type Kind of connection Screw with Screw with washer clamp box Micro Contactors, all conductors K0-.. M2,5 - - Screw Screw driver w. nut Tightening torque Mini Contactors, all conductors K1-.. M3,5 - - - Contactor Relays, all conductors K(G)3-07.. M3,5 - - Thermal Overload Relays Main conductor U12/16 M4 - Auxiliary conductor All devices M3,5 -

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Micro Contactor Relays Micro Contactors With Solder Pins 16 Micro Reversing Contactor 18 Technical Data Circuit Breakers Manual Motor-Starters Switches AC-Main Switches DC-Switch Disconnector Push Buttons Representatives, Suppliers

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Ratings Therm. Contacts 2) Type Distinc. Additional Number Contact Current \ 230V 400V Ith acc. to Blocks Pack Weight pcs. kg/pc. 1) Other coil voltages on request. 2) Contacts suitable for electronic circuits, according to EN947-5-4 for rated voltage 24V DC (test ratings 17V DC, 5mA). Mirror contacts acc. IEC60947-4-1 Annex F.

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Ratings Therm. Contacts 2) Type Distinc. Additional Number Contact Current N 230V 400V Ith acc. to Blocks Pack Weight pcs. kg/pc. 1) Other coil voltages on request. 2) Contacts suitable for electronic circuits, according to EN947-5-4 for rated voltage 24V DC (test ratings 17V DC, 5mA). Mirror contacts acc. IEC60947-4-1 Annex F. Circuit Breakers Manual Motor-Starters Switches AC-Main Switches DC-Switch Disconnector Push Buttons Representatives, Suppliers ^BENEDICT

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General Catalogue

General Catalogue

Catalog excerpts

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