Siemens 3RH1921-1JA11 Auxiliary Switch Block

 ·        AUX. SWITCH BLOCK, 1 NO+1 NC, DIN EN50012,

 LATERALLY, 10 MM SCREW CONNECTION, SIZE 

S3...S12 FOR MOTOR CONTACTORS, 2-POLE

·        second lateral Auxiliary switch, 1 NO, 1 NC, screw terminal, 

for contactors 3RT1

·        Siemens SIRIUS Auxiliary Switch Block, Lateral, 

24/230 VAC/24/110/220 VDC, 1/3/10 A, 2 Contacts, 

Size S3 to S12, Snap-On Mount, 10000000/200000 Cycles 

Operating Cycles, -25 to 60˚C Operating, Environmental 

Conditions: -55 to 80˚C Storage Temperature, for use 

with 3RT1 Motor Contactor, Contactor Relay, Power 

Contactor, 80 mm H x 10 mm W x 71 mm D

·        Operating Temperature :- -25 to 60˚C (-13 to 140 ˚F)

·        Storage Temperature :-  -55 to 80˚C (-67 to 176 ˚F)

·        Ambient Temperature During Storage :- -55…+80˚C

·        Ambient Temperature during Operation :- -25…+60˚C

·        Mounting :- Snap-on Mounting

·        Voltage Rating :- 690/600 VAC/VDC

·        Suitability for use :- Contactor Relay and Power Contactor

·        Protection Class IP :- IP20