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
An auxiliary switch block manufactured by Siemens for their SIRIUS line of industrial control devices.
The Siemens 3RH2911-1HA22 is a front-mounted instantaneous auxiliary switch block from the SIRIUS series. It easily snaps onto the front of compatible devices and provides additional switching contacts for control, signaling, and safety circuits.
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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