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Emergency Brake Switch

NBS 550 

 

Description

Emergency brake switches of type KIEPE NBS 550 are designed to meet the high demands of applicable railway specifications. They allow passengers and train crew to initiate an emergency brake or emergency stop by pulling the activation handle. Once actuated, the switch locks automatically. Depending on the model, unlocking is performed using either a socket wrench¹ or a customer-specific safety key¹. 

For this model, inscriptions are applied via separate labelling¹ positioned near the visible handle.

¹ Not included in delivery

Technical Data

TypeNBS 550
Rated insulation voltageDC 110 V +25/-30%
Ambient temperature-25° C ... +70° C
Protection typeIP 00
Unlocking¹Square bolt / closing cylinder
Contacts2 NO 2 NC
Thermal current10 A
Rated switching capacity (24 V/110 V)²8 A / 0,4 A
ConnectionFaston plug 6.3 mm
Weight approx.1.3 kg
Colour¹ (housing / handle)NCS 4005 R 80 B (grey) / RAL 0204050 (red)
Operating force approx.80 N (without lead sealing) 
Actuating height approx.10 mm

¹ To be specified when ordering
² Inductive load

Contact person

Robert Kleinschmidt

Robert Kleinschmidt

Head of order center

Kiepe Electric GmbH
Kiepe-Platz 1
40599 Düsseldorf
Germany

+49 211 7497 853
robert.kleinschmidtkiepe-group.com

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