Bulletin 140UE Product Line Overview

Bulletin 140UE IEC Molded Case Circuit Breakers

• 15…1250 A Molded Case Circuit Breakers
  
  • Thermal-Magnetic 15…800 A
    
  • Electronic 70…1250 A
    
  • LS — Long Time/Short Time
    
  • LSI — Long Time/Short Time/High Instantaneous
    
  • LSG — Long Time/Short Time/Ground Fault
    
  • LSIG — Long Time/Short Time/High Instantaneous/Ground Fault
    
  • Molded Case Switches 160…1250 A
    
• Factory- or field-installed accessories
  
• Flex cable operating mechanisms
  
• Rotary variable-depth operating mechanisms
  

Conformity to Standards

IEC 60947-2

Certifications

CE
KEMA-KEUR (pending)
CCC (pending)

Catalog Number Explanation

Examples given in this section are for reference purposes only. This basic explanation should not be used for product selection; not all combinations will produce a valid cat. no. Refer to the tables on the following pages for descriptions of options.

Complete Circuit Breaker Assemblies

140	UE	–	J		7		E		3	–	D15
	a		b		c		d		e		f

a			b			c			d
Bulletin Number			Frame/Rating			Interrupting Rating / Breaking Capacity			Protection Type
Code	Description		Code	Description		Code	Description		Code	Description
140UE	IEC Molded Case Circuit Breaker		H	160 A		1	10…19 kA		C	Fixed Thermal/Fixed Magnetic
			J	250 A		2	20…29 kA		D	Fixed Thermal/Adjust Magnetic
			L	630 A		3	30…39 kA		E	Adjust Thermal/Fixed Magnetic
			M	800 A		4	40…49 kA		F	Adjust Thermal/Adjust Magnetic
			N	1250 A		5	50…59 kA		G	Electronic (LSG — Long, short, ground fault)
						6	60…69 kA		H	Electronic (LSI — Long, short, high instant)
						7	70…79 kA		I	Electronic (LSIG — Long, short, high instant, ground fault)
						8	80…89 kA		L	Electronic (LS — Long and Short time)
						0	³100 kA		S	Molded Case Switch (Isolator)
e			f
Poles			Current Range
Code	Description		Code	Description
3	3 poles		C	C = 1x [ex. C = 15 A]
4	4 poles		D	D= 10x [ex. D = 150 A]
			E	E=100x [ex. E = 1500 A]

Examples given in this section are for reference purposes only. This basic explanation should not be used for product selection; not all combinations will produce a valid cat. no. Refer to the tables on the following pages for descriptions of options.

Frames

140UE	–	J		7		X		3
a		b		c		d		e

a			b			c			d
Bulletin Number			Frame/Rating			Interrupting Rating/Breaking Capacity (based on Ic at 400V)			Protection Type
Code	Description		Code	Description		Code	Description		Code	Description
140UE	IEC Molded Case Circuit Breaker		J	250 A		1	10…19 kA		X	Frame Only
			L	630 A		2	20…29 kA
			M	800 A		3	30…39 kA
						4	40…49 kA
						5	50…59 kA
						6	60…69 kA
						7	70…79 kA
						8	80…89 kA
						0	³100 kA
e
Poles
Code	Description
3	3 poles
4	4 poles

Trip Units

140UE	–	J		T		D		3	–	D25
a		b		c		d		e		f

a			b			c			d
Bulletin Number			Frame/Rating			Trip Unit			Protection Type
Code	Description		Code	Description		Code	Description		Code	Description
140UE	IEC Molded Case Circuit Breaker		J	250 A		T	Trip Unit		C	Fixed Thermal/Fixed Magnetic
			L	630 A					D	Fixed Thermal/Adjust Magnetic
			M	800 A					E	Adjust Thermal/Fixed Magnetic
									F	Adjust Thermal/Adjust Magnetic
									G	Electronic (LSG — Long, short, ground fault)
									H	Electronic (LSI — Long, short, high instant)
									I	Electronic (LSIG — Long, short, high instant, ground fault)
									L	Electronic (LS — Long and Short time)
									S	Molded Case Switch (isolator)
e			f
Poles			Current Range
Code	Description		Code	Description
3	3 poles		C	C=1x [ex. C = 25 A]
4	4 poles		D	D=10x [ex. D = 150 A]
			E	E=100x [ex. E = 1500 A]