TY155/GRP01

Description

D.C. NON-SAFETY TIME DELAY RELAY (7.5 Seconds)
The TY155/GRP01 is a 1F 3B non-safety 7.5 second time delay relay unit for use in point control It is used to disconnect the BR943 relay coil if the latter is not otherwise de-energised, within a predetermined time. The time delay provided is sufficient to allow the point machine to complete its normal operation. Of compact modular plug-in design, it is equipped with a safety interlocking system (pin code) for insertion into mating plugboards.

Specifications

• Catalogue Number: 0085/001550
• Network Rail Certification No: PA05/04802
• Q Reference: QCJ1
• Pin Code: 6046
• BRB Specification: 949
• Complete Contact Arrangement: 1F3B
• Nominal Voltage/Current: 24V d.c.
• Dimensions (mm): 120 x 58 x 180mm
• Weight: 1.24kg