ABB CM-IWS.1S Insulation monitoring relay

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input voltage2

Product details

Monitoring applications = Isolation
Supply voltage = 24 → 240 V ac/dc
Contact arrangement = 1-pole changeover switch
Voltage measurement range = 0 → 250 V ac, 0 → 300 V dc
Width = 22.5mm

CM-IWS - Insulation Monitoring Relays. CM-IWS series relays are used to monitor insulation resistance and can be configured to meet application requirements. All devices offer two different connection versions: Screw connection technology and Easy Connect technology. Rated control supply voltage: 24-240 V ac/dc The device can monitor control circuits (single-phase) and main circuits (3-phase) A measuring range of 1-100 kΩ Precise threshold setting in steps of 1 kΩ Detection of broken wires 3 LED indicators for operating states 1 changeover contact (1-pole changeover switch), closed circuit principle.

Key specifications

Relay type
Monitoring relay
input voltage
300 V
Output voltage
240 V
Electric current output
24 A
Output current type
AC, DC
Number of poles
1x

General information

Item number
9865009
Manufacturer
ABB
Category
Relays
Manufacturer no.
1SVR730660R0100
Release date
5.10.2018

Relay properties

Relay type
Monitoring relay
input voltage
300 V
Output voltage
240 V
Electric current output
24 A
Output current type
AC, DC
Number of poles
1x

Smart home features

Smart home
Not compatible

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
19.51 kg
Climate contribution
CHF 0.46

Product dimensions

Length
111 mm
Width
22.50 mm
Height
85.60 mm
Weight
148 g

Package dimensions

Length
10.90 cm
Width
9.70 cm
Height
3 cm
Weight
170 g

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.ABB
    0 %
  • 1.Metz Connect
    0 %
  • 1.Phoenix Contact
    0 %
  • 1.Schneider Electric
    0 %
  • 5.Finder
    0.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • ABB
    Not enough data
  • 1.Shelly
    1 day
  • Aqara
    Not enough data
  • Eaton
    Not enough data
  • Eltako
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Digitec Galaxus
  • 9.Eaton
    3 %
  • 9.Schneider Electric
    3 %
  • 11.Eltako
    3.7 %
  • 12.Aqara
    3.8 %
  • 13.ABB
    6.6 %
Source: Digitec Galaxus