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Schaltbau GmbH
DC NO contactors

DC NO contactors

Product catalog summary

Overview: The document is a technical catalogue for the C110B series of single pole DC NO contactors designed for industrial trucks and battery-powered vehicles. These contactors are environmentally friendly and cost-effective solutions for switching DC currents ranging from 60 A to 300 A and battery voltages up to 48 V.

Specifications:

Four sizes available: C110B/80, C110B/120, C110B/200, C110B/300.
Operating current ranges from 80 A to 300 A DC.
Coil voltage options: 24 V or 48 V DC with a tolerance of -20% to +10%.
Contact material: AgSnO2 with various terminal sizes and torque specifications.
Standards compliance: EN 1175-1 and IEC 60947-4-1.
Environmental certifications: RoHS, DIN EN ISO 14001, and DIN EN ISO 9001.

Features:

Compact and rugged design with closed contact housing to prevent plasma exit and protect against dust and dirt.
Double-break, cadmium-free contacts suitable for bidirectional DC applications.
High endurance with over 50,000 electrical cycles and over 1 million mechanical cycles.
Mounting options: vertical or horizontal orientation.

Applications:

Main and auxiliary contactors for industrial trucks and battery-powered vehicles.
Suitable for vehicle control and similar functions.

Ordering and Customization:

Stock items available for short delivery times; minimum quantities may apply for some variants.
Custom designs available upon request, subject to minimum order quantities.

Additional Information:

Contact details for Schaltbau GmbH provided for further inquiries.
Product information is subject to change without notice; updated details available on the company's website.

Catalog excerpts

Connect - Contact - Control Contactors C110B/80, C110B/120 C110B/200, C110B/300 Single pole DC NO contactors for industrial trucks Catalogue B71.en more information here: schaltbau-gmbh.com

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C110B Series DC NO contactors for battery voltages C110B Series contactors are the cost-effective and environmentally friendly solution to switching DC currents ranging from 60 A to 300 A and battery voltages up to 48 V. The NO contactors are fitted with DC coils that have a coil tolerance as required by modern traction batteries of industrial trucks and other electric vehicles. The single pole contactors are especially designed for use as main contactors or auxiliary contactors in all kinds of battery-powered vehicles in material handling. Due to economical material consumption (e.g. using as...

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C110B/300 Single pole NO contactors Ith = 240 A DC Main terminal »1+«: Threaded stud M10, tightening torque 10 Nm max. Main terminal »2–«: Threaded stud M10, tightening torque 10 Nm max. Coil terminal »A1«: Flat tabs 6.3x0.8 according to DIN46244 Coil terminal »A2«: Flat tabs 6.3x0.8 according to DIN46244 Clearance 5 mm to all sides of earthed as well as live parts Stud terminals: Do not use the nut for termination! Nuts and washers for termination not included in delivery Mounting with 4x M5 screws on each side, maximum length of thread engagement 3 mm, tightening torque 2 Nm C110B/200 Single...

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C110B/120 Single pole NO contactors Ith = 100 A DC Circuit diagram Main terminal »1+«: Threaded stud M8, tightening torque 7 Nm max. Main terminal »2–«: Threaded stud M8, tightening torque 7 Nm max. Coil terminal »A1«: Flat tabs 6.3x0.8 according to DIN46244 Coil terminal »A2«: Flat tabs 6.3x0.8 according to DIN46244 Clearance 5 mm to all sides of earthed as well as live parts Stud terminals: Do not use the nut for termination! Nuts and washers for termination not included in delivery Mounting with 4x M5 screws on each side, maximum length of thread engagement 2.5 mm, tightening torque 1.5 Nm...

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Main contacts, number of, configuration Utilization category Rated operating voltage Ue Rated insulation voltage Ui Rated impulse withstand voltage Uimp Pollution degree Overvoltage category Rated operating current Ie (70 % duty cycle, duration 60 s) Conventional thermal current Ith Rated short-circuit making capacity Icm Rated short-circuit breaking capacity Icn Rated short time withstand current Icw Minimum wire gauge at Ith Main contacts Contact material Terminals / torque Magnetic drive Coil voltage Us Coil tolerance Pull-in time at Us Pull-in voltage, typical (cold coil, Ta = 20 °C)...

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Schaltbau GmbH with compliments: For detailed information on our products and services visit our website – or give us a call! Schaltbau GmbH Hollerithstrasse 5 81829 Munich Germany Schaltbau GmbH manufactures in compliance with RoHS. The production facilities of Schaltbau GmbH have been IRIS certified since 2008. Certified to DIN EN ISO 14001 since 2002. For the most recent certificate visit our website. Certified to DIN EN ISO 9001 since 1994. For the most recent certificate visit our website. Electrical Components and Systems for Railway Engineering and Industrial Applications Connectors Charging...

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DC NO contactors

DC NO contactors

Catalog excerpts

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