Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

ABB CM-IWS.2S Insulation monitoring relay

Price in EUR including VAT
Ratings
Delivered between Tue, 21.4. and Mon, 4.5.
1 item ordered
free shipping

Product details

Monitoring Applications: Isolation
Supply Voltage: 24 to 240 V ac/dc
Contact Arrangement: Single-pole switch
Voltage Measurement Range: 0 to 400 V ac
Minimum Detectable Voltage: 0 V ac

CM-IWS - Isolation Monitoring Relay. The relays of the CM-IWS series are used to monitor insulation resistance and can be customized 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 (three-phase) with a measurement range of 1-100 kΩ. Precise threshold setting in steps of 1 kΩ. Detection of wire breaks. Three LED indicators for operating states. One changeover contact (single-pole switch), principle of closed circuit.

Key specifications

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

General information

Item number
9718927
Manufacturer
ABB
Category
Relays
Manufacturer no.
1SVR730670R0200
Release date
24.9.2018

Relay properties

Relay type
Monitoring relay
Output voltage
240 V
Electric current output
24 A
Output current type
AC, DC
Resistor
1000 Ω
Number of closers
1x
Number of poles
1x

Smart home features

Smart home
Not compatible

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,74

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
103.70 mm
Width
22.50 mm
Height
85.60 mm
Weight
141 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

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

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

Statutory 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: 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: Galaxus
  • 9.Eaton
    3 %
  • 9.Schneider Electric
    3 %
  • 11.Aqara
    3,7 %
  • 12.Eltako
    3,8 %
  • 13.ABB
    6,5 %
Source: Galaxus