ABB

1SVR740831R0400

Product type: CM-ESS.2P

CM-ESS.2P Voltage monitoring relay 2c/o, B-C=3-600VRMS, 110-130VAC

RoHS Compliant

Description

The CM-ESS.2P is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 110 - 130 V AC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC voltages with 4 measuring ranges: 3-30 V, 6-60 V, 30-300 V and 60-600 V and works according to the open-circuit principle. The CM-ESS.2P is configurable for over- or undervoltage monitoring. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value and the tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals. CM-ESS.2P
  • Low Voltage Products and Systems
  • Control Products
  • Electronic Relays and Controls
  • Single Phase Monitors
Contact Person
Thomas Hoffmann
+49 305 201 4443
sales@zwodltd.com
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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
Weight0.17 KG / psc.
Commodity number85364900
Country of originDE
Dimensions (WxHxD)97x109x30 mm
EAN code4016779852432
Product groupEA
eclass V11.0 : 27371801
etim 4 EC001438 - Voltage monitoring relay
etim 5 EC001438 - Voltage monitoring relay
etim 6 EC001438 - Voltage monitoring relay
etim 7 EC001438 - Voltage monitoring relay
etim 8 EC001438 - Voltage monitoring relay
output 2 c/o (SPDT) contacts
unspsc 39121514
function Over- or undervoltage monitoring
standards CAN/CSA C22.2 No.14IEC/EN 63000IEC/EN 60255-27IEC/EN 61000-6-2IEC/EN 61000-6-3UL 508
time range 0 s or 0.1 ... 30 s tripping delay (ON)
rohs status Following EU Directive 2011/65/EU
terminal type Screwless Terminals
cb certificate https://library.abb.com/d/CB_DK-28255-UL
cqc certificate https://library.abb.com/d/CQC2007010303243843
eac certificate https://library.abb.com/d/EAC_RU_C-DE.ME77.B.03424
measuring range 3 ... 30 V6 ... 60 V30 ... 300 V60 ... 600 V
pollution degree 3
rohs information https://library.abb.com/d/1SVD981013-00
culus certificate https://library.abb.com/d/cULus508_20120203-E140448
e-number (sweden) 3860645
mounting position 1 ... 6
dnv gl certificate https://library.abb.com/d/DVN_GL_TAA0000292
e-number (finland) 2712248
connecting capacity Flexible with Ferrule 2x 0.5 ... 1.5 mm2Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm2Flexible 2x 0.5 ... 1.5 mm2Rigid 2x 0.5 ... 1.5 mm2
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 B300
electrical durability AC-12 100000 cycle
mechanical durability 30000000 cycle
wire stripping length 8 mm
ambient air temperature Operation -20 ... +60 °CStorage -40 ... +85 °C
connecting capacity ul/csa Flexible 2x 18-16 AWGRigid 2x 20-16 AWG
minimum switching capacity 24 V10 mA
object classification code B
rated insulation voltage (ui) Measuring Circuit / Output Circuit 600 VOutput Circuit 1 / Output Circuit 2 250 VSupply Circuit / Measuring Circuit 600 VSupply Circuit / Output Circuit 250 V
declaration of conformity - ce https://library.abb.com/d/1SVD981013-00
declaration of conformity - ccc https://library.abb.com/d/2020980303000196
declaration of conformity - ukca https://library.abb.com/d/1SVD981013-10
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/2CDC112172D0201
rated control supply voltage (us) 110 ... 130 V AC
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) Measuring Circuit / Output Circuit 6 kVOutput Circuit 1 / Output Circuit 2 4 kVOutput Circuit 4 kVSupply Circuit / Measuring Circuit 6 kVSupply Circuit / Output Circuit 4 kV
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