ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 350 → 580V ac, DIN Rail

View all Monitoring Relays

Subtotal (1 unit)*

$749.43

(exc. GST)

$861.84

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 2 unit(s) shipping from 05 December 2025
  • Plus 3 unit(s) shipping from 09 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$749.43

*price indicative

RS Stock No.:
775-7920
Mfr. Part No.:
1SVR750487R8300 CM-MPN.52S
Brand:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Monitoring Application

Phase, Voltage

Electrical Phase

3

Voltage Sensing Range

350 → 580V ac

Contact Configuration

DPDT

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Imbalance, Phase Sequence

Time Delay

0.1 → 30 s, 0s

Frequency Sensing Range

45 → 65Hz

Series

CM-MPN

Operating Temperature Range

-25 → +60°C

Minimum Voltage Sensed

350V ac

Length

104.8mm

Height

85.6mm

Width

45mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-25°C

Standards Met

UL

Terminal Type

Screw

Dimensions

104.8 x 45 x 85.6mm

Current Range

2 → 4A

Maximum Voltage Sensed

580V ac

COO (Country of Origin):
DE

ABB Monitoring Relay, 3 Phases, 350 to 580V AC Voltage Sensing Range - CM-MPN Series - 1SVR750487R8300 CM-MPN.52S


Choose this monitoring relay from ABB to shield your setup from electrical hazards. Its wide voltage sensing range between 350 and 580V AC means it's just the thing for medium-power industrial applications. This device is an all-rounder that senses faults such as phase failure and unbalance, overvoltage and undervoltage. For versatility, you can adjust the time delay between 0 and 30 seconds. Turn your hand to the screw terminals for easy and secure wiring.

Features & Benefits


• Light weight of 230g to place minimal strain on your equipment
• Terminals have an IP20 rating, meaning they're touch-proof and protected against objects larger than 12mm in size
• Long mechanical lifespan of 30 million switching cycles for long-lasting performance

Applications


• Electrical distribution
• Motor control circuits
• Industrial power supplies

How large is this product?


This relay has compact dimensions of 104.8 (L) x 45 (W) x 85.6mm (H), so it's a space-efficient option.

Can I use this device in harsh industrial conditions?


Yes. This unit has a broad operating temperature range between -25°C and +60°C, so it can withstand harsh industrial conditions.

Related links