Molded Case Circuit Breakers

Catalogs > Industrial Controls Catalog > Motor Control, IEC > Molded Case Circuit Breakers > Bulletin 140U H-Frame

Bulletin 140U H-Frame

Accessories — 125 A, H-Frame

Internal Control Modules — Field Installed

	Description		Diagram	Mounting Location	Cat. No.
	Auxiliary Contact (AX) Electrically indicates "ON/OFF" status of breakers	(1) 1a-1b			140U-H-EA1
		(2) 1a-1b		Left AND Right side	140U-H-EA2
	Alarm Contact (AL) Electrically indicates when the breaker is in the "TRIPPED" state	(1) 1M (make)-1B (break)			140U-H-ER1
				Right side ONLY
	Auxiliary/Alarm Contact (AX/AL) Combination Combination of auxiliary contact and alarm contact	(1) 1a-1b (1) 1M (make)-1B (break)			140U-H-EA1R1
				Right side ONLY
	Shunt Trip (SNT) Provides remote tripping of the circuit breaker Undervoltage trip not available when shunt trip is used	12V DC			140U-H-SNZQ
		24…60 V, 50/60/DC			140U-H-SNJ
		110…240V, 50/60/DC			140U-H-SND
		380…600V, 50/60 Hz		Left side ONLY	140U-H-SNB
	Undervoltage Release (UVT) Automatically trips breaker when voltage falls between preset value, 35…70% Shunt trip is not available when undervoltage release is used	24V, 50/60 Hz			140U-H-UJ
		110…127V, 50/60 Hz			140U-H-UD
		208…240V, 50/60 Hz			140U-H-UA
		380…500V, 50/60 Hz			140U-H-UB
		525…600V, 50/60 Hz		Left side ONLY	140U-H-UC

Note: For Factory-Installed internal control modules, please see Internal Control Modules — Factory Installed

For use with H-, J-, K-, L-, M-, and N-Frame Molded Case Circuit Breakers

125 A, H-Frame, Continued

External Accessories

	Description		Cat. No.
	Terminal End Cover 6.4 mm (0.25 in.) diameter cable entry		140U-H-TC2
	Terminal End Cover 10.4 mm (0.41 in.) diameter cable entry		140U-H-TC4
	Terminal Shields IP20 Ingress Protection Rating		140U-H-TS
	Flex-Cable Operating Mechanism Includes handle, cable, operating, and bail mechanism Pre-assembled and adjusted Non-Metallic - UL IP66, Type 1/3/12/4/4X Flange Mount Operating Handle	3 ft (0.9 m) Cable	140U-H-FCX03
		4 ft (1.3 m) Cable	140U-H-FCX04
		6 ft (1.9 m) Cable	140U-H-FCX06
		10 ft (3.0 m) Cable	140U-H-FCX10
	Flex-Cable Operating Mechanism Includes handle, cable, operating, and bail mechanism Pre-assembled and adjusted Stainless Steel - Type 4/4X Flange Mount Operating Handle	3 ft (0.9 m) Cable	140U-H-FCS03
		4 ft (1.2 m) Cable	140U-H-FCS04
		6 ft (1.9 m) Cable	140U-H-FCS06
		10 ft (3.0 m) Cable	140U-H-FCS10
	Flex-Cable Operating Mechanism Includes handle, cable, operating, and bail mechanism Pre-assembled and adjusted Painted metal — Type 1/12 Flange mount operating handle	1 ft (0.3 m) Cable	140U-H-FMX01
		3 ft (0.9 m) Cable	140U-H-FMX03
		4 ft (1.2 m) Cable	140U-H-FMX04
		6 ft (1.9 m) Cable	140U-H-FMX06
		8ft (2.4 m) Cable	140U-H-FMX08
		10 ft (3.0 m) Cable	140U-H-FMX10
	Rotary, Variable-Depth Operating Mechanism UL Type 3/12/4/4X, IP 66 Rotary handle 12 in. (30.48 cm) operating rod	Black Handle	140U-H-RVM12B
		Red/Yellow Handle	140U-H-RVM12R
	Rotary, Variable-Depth Operating Mechanism UL Type 3/12/4/4X, IP 66 Rotary handle 21 in. (53.34 cm) operating rod	Black Handle	140U-H-RVM21B
		Red/Yellow Handle	140U-H-RVM21R
	Rotary, Variable-Depth Operating Mechanism with Internal NFPA 79 Operating Handle External Type 3/4/4X/12 IP66 Rotary Handle 12 in. (30.48 cm) operating rod	Black Handle	140U-H-NVM12B
		Red/Yellow Handle	140U-H-NVM12R
	Rotary, Variable-Depth Operating Mechanism with Internal NFPA 79 Operating Handle External Type 3/4/4X/12 IP66 Rotary Handle 21 in. (53.34 cm) operating rod	Black Handle	140U-H-NVM21B
		Red/Yellow Handle	140U-H-NVM21R
	Motor Operator Remotely opens, closes, and resets the circuit breaker 110…240V AC	For use with 3- or 4-Pole MCCBs, 110…240V AC/DC	140U-H-EOPD
	Motor Operator Remotely opens, closes, and resets the circuit breaker 24V DC	For use with 3- or 4-Pole MCCBs, 24V DC	140U-H-EOPZ
	Replacement Mounting Hardware (4) M4 - 0.7 x 75 mm §	For use with 3- or 4-Pole MCCBs	140U-H-MHM
§ Supplied with breaker.

125 A, H-Frame, Continued

External Accessories, Continued

	Description			Cat. No.
	Rotary, Direct Couple Operating Mechanism Rotary handle - IP42 UL Type 1 Breaker mounted		Black Handle	140U-H-RCB
			Red/Yellow Handle	140U-H-RCR
	End Cap Kit Provides three-phase connections for terminal or bolt-on connections Metric hardware provided		Qty: 1	140U-H-ECM
	Phase Barriers Provides additional phase clearance when special connections that extend past the circuit breaker housing are required		Qty: 2	140U-H-PB
	Padlock Kit Padlocking hasp Lock-OFF only		Qty: 1	140U-H-PL
	Plug-in Base Adapters Plug-in provides power terminations and adapter for applications where the ability to quickly remove or replace the circuit breakers is required	For use with 3-Pole MCCBs	Qty: 1	140U-H-PAD3
	Plug-in Base Auxiliary Contacts Provides auxiliary contact functions to detect breaker installation status	For use with 3- or 4-Pole MCCBs	Qty: 1	140U-H-PDK
	DIN Rail Adapter Allows H-frame MCCB to mount to 35 mm DIN Rail	For use with 3-Pole H-Frame MCCBs	Qty: 1	140U-H-DRA
	Multi-Tap Terminal Lug Kit — with IP20 terminal cover	(3) #14…2 AWG or (3) 2.5…35 mm2	Qty: 3 with terminal shield	140U-H-MTL3A
			Qty: 3	140U-H-MTL3AN
	Multi-Tap Terminal Lug Kit — with IP20 terminal cover	(6) #14…6 AWG or (6) 2.5…10 mm2	Qty: 3 with terminal shield	140U-H-MTL6A
Cat. No. 140U-H-MTL3AN		(6) #14…6 AWG or (6) 2.5…10 mm2	Qty: 3	140U-H-MTL6AN