ABB
CAL4-11
Auxiliary Contact Block
CAL4-11 is a 2-pole side mounted auxiliary contact block equipped with screw terminals and can be fitted on AF(C)09(Z)(B)
AUXILIARY SWITCH BLOCK
A lateral auxiliary switch block made by Siemens for the SIRIUS modular system.
Siemens 3RH2921-1DA20 is a lateral (side-mounted) auxiliary switch block designed for use with Siemens SIRIUS 3RT2 motor contactors and 3RH2 contactor relays. It adds extra switching capacity to your control system using reliable screw terminals.
Other items in Auxiliary contact.
ABB
Auxiliary Contact Block
CAL4-11 is a 2-pole side mounted auxiliary contact block equipped with screw terminals and can be fitted on AF(C)09(Z)(B)
SIEMENS
AUX. SWITCH BLOCK
auxiliary switch, on the front, 2 NO + 2 NC, .3/.4, .1/.2, .1/.2, .3/.4, current path: 1 NO, 1 NC, 1 NC, 1 NO
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