ABB

1SVR730712R0200

Product type: CM-MSS.32S

CM-MSS.32S Therm. motor protec. relay 2c/o, 24VAC/DC

RoHS Compliant

Description

The CM-MSS.32S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 V AC/DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The sensor circuit of this CM-MSS.32S is short-circuit, as well as interrupted-wire monitored and the relay can be reset automatically, manually or remotely after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC and is equipped with a reset / test button. 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. CM-MSS.32S
  • Low Voltage Products and Systems
  • Control Products
  • Electronic Relays and Controls
  • Thermistor Motor Protection Relays
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Additional Information
Price: Please send request
Request Lead Time: app. 1 Day
Delivery Time: app. 6-9 Weeks
Estimated delivery time to our warehouse in Berlin
Delivery Terms: FCA Berlin
individually for each client according to INCOM TERMS 2025
Multiples Of: 1
Product Specifications
Product AttributeAttribute Value
Weight0.13 KG / psc.
Commodity number85364900
Country of originDE
Dimensions (WxHxD)97x109x30 mm
EAN code4013614496684
Product groupEA
eclass V11.0 : 27371503
etim 5 EC002568 - Temperature monitor (motor protection)
etim 6 EC002568 - Relay for thermistor protection (PTC)
etim 7 EC002568 - Relay for thermistor protection (PTC)
etim 8 EC002568 - Relay for thermistor protection (PTC)
output 2 c/o (SPDT) contacts
function 1 sensor circuitShort-circuit detectionDynamic interrupted wire detectionAutomanual or remote resetATEX approved
standards CAN/CSA C22.2 No.14EN 50495IEC/EN 63000IEC/EN 60079-7IEC/EN 60947-5-1IEC/EN 60947-8UL 508
rohs status Following EU Directive 2011/65/EU
terminal type Screw Terminals
cb certificate https://library.abb.com/d/CB_DK-40837-UL
ccc certificate https://library.abb.com/d/CCC_2005010303165479
cqc certificate https://library.abb.com/d/CQC2005010303165479
eac certificate https://library.abb.com/d/EAC_RU_C-DE.ME77.B.01825
atex certificate https://library.abb.com/d/EU Type Examination Certificate_TPS_18_ATEX_044254_0018_X
pollution degree 3
rohs information https://library.abb.com/d/1SVD981007
culus certificate https://library.abb.com/d/cULus508_20140912-E140448
e-number (sweden) 3860734
mounting position 1 ... 6
tightening torque 0.6 ... 0.8 N·mAuxiliary Circuit 1 ... 1.2 N·mMain Circuit 2.5 ... 2.7 N·m
dnv gl certificate https://library.abb.com/d/DNVGL_TAE00003W4
e-number (finland) 2712508
connecting capacity Flexible 1x 0.5 ... 2.5 mm2Flexible 2x 0.5 ... 1.5 mm2Rigid 1x 0.5 ... 4 mm2Rigid 2x 0.5 ... 2.5 mm2
rated frequency (f) Supply Circuit 50/60 Hz
degree of protection Housing IP50Terminals IP20
mounting on din rail TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
overvoltage category III
contact rating ul/csa (NC:) Q600(NO:) Q600(NC:) B600(NO:) D300B300
electrical durability AC-12 100000 cycle
mechanical durability 30000000 cycle
wire stripping length 8 mmAuxiliary Circuit 9 mmMain Circuit 12 mm
ambient air temperature Operation -25 ... +60 °CStorage -40 ... +85 °C
recommended screw driver Pozidriv 14.50.8 x 4
tightening torque ul/csa 7.08 in·lb
connecting capacity ul/csa Flexible 1x 18-14 AWGFlexible 2x 18-16 AWGRigid 1x 20-12 AWGRigid 2x 20-14 AWG
minimum switching capacity 24 V10 mA
object classification code B
rated insulation voltage (ui) Measuring Circuit / Output Circuit 300 VOutput Circuit 1 / Output Circuit 2 300 VSupply Circuit / Output Circuit 300 V
declaration of conformity - ce https://library.abb.com/d/1SVD981007
declaration of conformity - ccc https://library.abb.com/d/2020980303000194
declaration of conformity - ukca https://library.abb.com/d/1SVD981007-10
maximum operating voltage ul/csa Output Circuit 300 V AC
short-circuit protective devices Output Circuit NC - F Type Fuses 10 AOutput Circuit NO - F Type Fuses 10 A
data sheet, technical information https://library.abb.com/d/2CDC112221D0201
rated control supply voltage (us) 24 V AC/DC
rated operational current ac-12 (ie) (230 V) 4 A
rated operational current ac-15 (ie) (230 V) 3 A
rated operational current dc-12 (ie) (24 V) 4 A
rated operational current dc-13 (ie) (24 V) 2 A
maximum operating altitude permissible Without Derating 2000 m
rated impulse withstand voltage (uimp) Output Circuit 1 / Output Circuit 2 4 kVOutput Circuit 4 kV
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