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  7. CM-MSS.21S THERM MOTOR PROTEC RELAY 1N/O+1N/C 24-240VAC/DC
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ABB

CM-MSS.21S THERM MOTOR PROTEC RELAY 1N/O+1N/C 24-240VAC/DC

1SVR730722R1400
2151661

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The sensor circuit of the CM-MSS.21S is short-circuit, as well as interrupted-wire monitored and the relay will be reset automatically after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
abb-1svr730722r1400
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Product Overview

Product ID:
2151661
Manufacturer Part Number:
1SVR730722R1400
EAN:
4013614496622
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Connection type auxiliary circuit:
Screw connection
Depth:
103.7 mm
Error registration possible:
no
External reset possible:
yes
Height:
85.6 mm
Number of contacts as change-over contact:
0
Number of contacts as normally closed contact:
1
Number of contacts as normally open contact:
1
Number of measuring circuits:
1
Voltage type (supply voltage):
AC/DC
Width:
22.5 mm
With detachable clamps:
no

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