Product Line Overview

Molded Case Circuit Breakers 140UE


Frame Reference		H-Frame		J-Frame		L-Frame		M-Frame		N-Frame
Current Range		20…160 A		70…250 A		100…630 A		300…800 A		600…1250 A
No. of Poles		3, 4		3, 4		3, 4		3		3, 4
Dimensions (mm)	Height	140		178		258		406		406
	Width	76		105		140		210		210
	Depth	76		103		104		140		140
Interrupting Ratings: kA		I_cu	I_cs	I_cu	I_cs	I_cu	I_cs	I_cu	I_cs	I_cu	I_cs
50 Hz	220…240V	25, 35, 85, 100	50%	65, 85, 100	100%	65, 85, 100	100%	65, 100	100%	200, 200	100%
	380…415V	18, 25, 40, 70	50%	23, 40, 70	100%	35, 50, 70	100%	50, 70	100%	70, 100	100%
	690V	6, 6, 7, 8	50%	6, 6, 7, 8	50%	2, 20, 25	50%	20, 25	100%	35, 50	50%
60 Hz NEMA		On request
Protection Type
Thermal-Magnetic		FF, AF		AA		AA		AF		—
Electronic		—		ü		ü		ü		ü
Internal Accessories
Alarm (Trip) Contact		ü		ü		ü		ü		ü
Auxiliary Shields		ü		ü		ü		ü		ü
Aux/Alarm Combination		ü		ü		ü		ü		ü
Shunt Trip		ü		ü		ü		ü		ü
Undervoltage Release		ü		ü		ü		ü		ü
Field Installable		ü		ü		ü		ü		ü
External Accessories
Padlockable Hasp		ü		ü		ü		ü		ü
Terminal Covers		ü		ü		ü		ü		ü
Flex-Cable Operating Mech.		ü		ü		ü		ü		ü
Variable Depth Rotary Operating Mechanism		ü		ü		ü		ü		ü
Direct Coupler Rotary Operating Mechanism		ü		ü		ü		ü		—
Plug-in Base		ü		ü		ü		—		—
Slide Bar Interlock		ü		ü		ü		ü		ü
Standards Compliance
IEC 60947-2		ü		ü		ü		ü		ü
CE		ü		ü		ü		ü		ü
KEMA-KEUR		ü		ü		ü		ü		ü
Product Selection		See 140UE, H-Frame		See 140UE, J-Frame		See 140UE, L-Frame		See 140UE, M-Frame		See 140UE, N-Frame