ABB Insulation Monitoring Relay, 1, 3 Phase, DPDT, 0 → 400 V ac, 0 → 600V dc, DIN Rail

View all Monitoring Relays
Bulk discount available

Subtotal (1 unit)*

£606.19

(exc. VAT)

£727.43

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 14 unit(s) ready to ship
  • Plus 4 unit(s) shipping from 24 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£606.19
5 - 9£575.87
10 - 24£545.58
25 - 49£515.25
50 +£484.95

*price indicative

RS Stock No.:
806-5917
Mfr. Part No.:
1SVR750660R0200 CM-IWN.1S
Brand:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Monitoring Application

Insulation

Electrical Phase

1, 3

Contact Configuration

DPDT

Voltage Sensing Range

0 → 400 V ac, 0 → 600V dc

Mounting Type

DIN Rail

Frequency Sensing Range

13.5 → 440Hz

Series

CM-IWN

Minimum Operating Temperature

-25°C

Dimensions

104.8 x 45 x 85.6mm

Length

104.8mm

Height

85.6mm

Operating Temperature Range

-25 → +60°C

Maximum Voltage Sensed

400 V ac, 600V dc

Standards Met

CE, cULus, EAC

Terminal Type

Screw

Minimum Voltage Sensed

0V ac/dc

Maximum Temperature Sensed

85°C

Maximum Operating Temperature

+60°C

Width

45mm

ABB Monitoring Relay, 200kΩ Maximum Insulation Resistance, DIN Mounting - CM-IWN Series - 1SVR750660R0200 CM-IWN.1S


Safeguard your machinery from damage with this insulation monitoring relay from ABB. For optimal safety, this device gives an audiovisual alert and shuts down the system when the impedance level drops below a preset figure. It monitors and controls single-phase and 3-phase circuits, enabling multiple connections, so it's a space-saving option. Thanks to a low leakage capacitance of 20 μF, it's an energy-efficient choice. As it has a low weight of 241g, this component will cause minimal strain on your equipment. Compact dimensions of 45 (width) x 104.8 (length) x 85.6mm (height) mean it can be easily installed in setups where space is at a premium.

Features & Benefits


• Screw clamp terminals make installation easy without the need for specialist tools
• Supply voltage rating between 24 and 240V AC/DC for versatile use
• Triple LEDs for operational status indication, monitoring and troubleshooting
• Insulation resistance range between 1 and 200kΩ for reliable conductivity

Applications


• Lifts and escalators
• Refrigeration systems
• Air compressors

How do I mount this relay?


This relay is compatible with DIN-rail mounting, so installation is tool-free and the fixing is secure.

Related links