Documentation
datasheet-d-test-switch-v1-1.pdf
datasheet-d-test-switch-v1-1.pdf
Maintenance & Test Equipment
D-Test Switch
Summary
Description
Plug-in test switch with 4 change-over contacts to simulate D-relay operation in an electrical installation. With latchable manual operation and voltage presence indicator.
D-relay housing and contact configuration to be suitable for all D-relay sockets.
D-relay housing and contact configuration to be suitable for all D-relay sockets.
Application
Testing and commissioning electrical installations. Can be used for maintenance purposes and fault finding.
Features
-
Manual operated relay (no coil installed)
-
Latchable manual switch
-
Instantaneous, 4 C/O contacts
-
Voltage presence indicator
-
Magnetic arc blow-out
-
Compact plug-in design
-
Suitable for all D-relay sockets
-
To simulate a standard 4-pole D-relay (similar contact configuration)
-
Transparent cover