NBS30 – Passenger alarm devices for wall mounting

Aluminium die-cast housing, resistant to acids and chemicals, sealable, optional automatic reset, 2 switching elements max.

NBS30 series, handle red, RAL3020, housing light brown

Wall mount emergency brake handle designed for use e.g. in vestibules, passenger spaces and train manager's compartments.

NBS30 series, handle red, RAL3020, housing grey aluminium

Wall mount emergency brake handle designed for use e.g. in vestibules, passenger spaces and train manager's compartments.

NBS30 series, handle red, RAL3020, housing cool white

Wall mount emergency brake handle designed for use e.g. in vestibules, passenger spaces and train manager's compartments.

You will find emergency brake handles from Schaltbau in railway vehicles all over the world. The new NBS30 Series brake handle is designed for wall mounting, e.g. in vestibules, passenger spaces or the train manger’s compartment.

Equipped with switching elements featuring positive opening operation the device meets all safety requirements for such components, and ensures trouble-free operation over the years.

The new emergency brake handles meet the design requirements of DIN EN 15327-1 and fully comply with the provisions for installation of braking equipment and emergency brake operations in vehicles used for the carriage of persons.

Features

Elegant design
To be mounted flush into a wall
Aluminium die-cast housing, rugged, long-lasting
Finish: semi-gloss varnish, resistant to acids and chemicals
Handle can be lead sealed
Optional automatic reset (spring return)
2 switching elements (S870) max. with gold or silver contacts
Standards: DIN EN 15327-1:2009

Specifications

NBS30 series

Mechanical endurance	> 1,000 operations
Actuation travel	approx. 15 mm
Actuation force	90 N ... 125 N (not lead sealed)
Can be lead sealed	Yes
Reset	Square spanner and spring return, optional
Nominal voltage U_n	150 V
Rated insulation voltage U_i	250 V
Conv. thermal current I_th	3 A
Switching element	2 x snap-action switch S870
Main contacts, configuration	SPDT
Contact material	Silver (Ag90Ni10) or gold (AuNi3Ag26)
Ingress protection rating, IEC 60529	IP00 (mechanism) IP67 (switching elements)
Vibration / Shock	2 g, 5 Hz ... 150 Hz // 5 g / 20 ms (IEC 61373)
Mounting orientation	Handle pointing downwards
Temperature range	-25 °C ... +70 °C

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