Product Type

Three-phase monitoring relay with neutral monitoring

Brand

ABB

Series

CM-PBE

Function Phase failure and neutral monitoring; suitable for single-phase monitoring	Electrical Endurance 100000 cycle	Rated Control Supply Voltage (Us) L-L: 3 x 380 to 440 V AC; L-N: 220 to 240 V AC
Rated Insulation Voltage (Ui) 400 V AC	Rated Operational Current AC-15 (Ie) 3 A	Measuring Range L-L: 3 x 380 to 440 V AC; L-N: 220 to 240 V AC
Rated Frequency 50/60 Hz	Terminal Type Screw terminals	Rated Operational Current AC-12 (Ie) 4 A
Rated Operational Current DC-12 (Ie) 4 A	Rated Operational Current DC-13 (Ie) 2 A	Time Range Start-up delay: 500 ms; tripping delay: 150 ms
Minimum Switching Capacity 24 V / 10 mA	Rated Operational Voltage (AC/DC) 250 V	Output 1 n/o contact
Short-Circuit Protective Devices 10 A fast-acting	Mechanical Durability 30000000 cycle

Conductor Cross Section Flexible

2 x 0.75 to 1.5 mm² (with wire end ferrule); 2 x 1 to 1.5 mm² (without wire end ferrule)

Conductor Cross Section Solid Core

2 x 0.75 to 1.5 mm²

Depth 78.5 mm	Height 78 mm	Weight 0.066 kg
Width 22.5 mm

Storage Temperature

-40 to 85 °C

Operating Temperature

-20 to 60 °C

IP Rating

IP50 (housing); IP20 (terminals)

Standards and Approvals

IEC/EN 60947-5-1; EN 50178; cULus E140448; CCC; DNV GL; CE; UKCA; RCM; CMIM; RoHS

ABB CM-PBE.N Three-Phase Monitoring Relay 3

Specifications