TFBBU-400-48GV

• Product introduction

description
The TFBBU 400 is a trigger relay with 4 double/double-break C/O contacts (Form Z). Transient introduction mode or dropout delay can be fully programmed via DIP switches and activate or disable the relay. The DIP switch can be accessed by removing the delay cover. This feature prohibits boring live time delay settings. Functions can also be set on a factory basis.
 
The plug-in design provides a secure locking function for maximum maintenance (no need to disconnect wires or remove additional hardware for relay inspection or replacement). The resistance to shock and vibration meets the effective standards for railway transport equipment. The forward mechanical keying of the relay to the socket is built into the relay and socket during the manufacturing process, and the terminal identification is clearly marked on the identification plate permanently connected to the relay.
 
The TFBBU 400 relay can be plugged into the following sockets: EA 102 B, EA 102 BF, EA 103 BF, EA 104 B, EA 104 BF, EA 105 BF, EA 112 BF
 
apply
The TFBBU 400 timing relay is designed for heavy-duty applications with trigger locking, e.g. for HVAC and lighting.
 
 
features
Delay trigger relay
Transient introduction mode or power-down mode programmable via DIP switch
Status LED indicator
Plug-in design with secure locking for maximum maintenance
4 dual/double-break C/O contacts (Z type), 12 A
There is no transfer contact standard for welding
Lifetime of 100 million cycles of contact (mechanical)
-40°C ... + 85°C operating temperature
merit
Proven reliable in heavy-duty applications
There is no transfer in welding
Long life cycle
Accurate timing selection: fingers are safe and easy to maintain and replace
Low life cycle costs
No maintenance
Rail compliance
NF F 62-002 Railway vehicles - Transient relay contacts and sockets
NF F 16-101 / 102 Acts of fire - Railway vehicles
EN 50155 Railway installations - Electronic equipment for rolling stock

IEC 61373 Railway Applications - Shock and Vibration Tests

D-U204-KLC D-U201-KLC D-U202-KLC D-U2030-KLC D-U204-KLC D-U205-KLC D-U206KLC D-U207-KLC D-U208-KLC D-U210-KLC D-U212KLC D-U213KLC D-U215-KLC D-U220-KLC

D-U204-CKLQ D-U201-CKLQ D-U202-CKLQ D-U2030-CKLQ D-U204-CKLQ D-U205-CKLQ D-U206-CKLQ D-U207- CKLQ D-U208- CKLQ D-U210- CKLQ D-U212- CKLQ D-U213-CKLQ D-U215-CKLQ D-U220-CKLQ

D-U204-LQY D-U201-LQY D-U202-LQY D-U2030-LQY D-U204-LQY D-U205-LQY D-U206-LQY D-U207-LQY D-U208-LQY D-U210-LQY D-U212-LQY D-U213-LQY D-U215-LQY D-U220-LQY

TFBBU-400-24GV  TFBBU-400-36GV  TFBBU-400-48GV TFBBU-400-72GV TFBBU-400-96GV  TFBBU-400-110LV