MCCB & ACB

Moulded-Case (MCCB) and Air Circuit Breakers (ACB)

MCCBs and ACBs protect main and sub-main circuits from 16 A up to 6300 A. LED Controls Ltd stocks the ABB Tmax XT moulded-case range with thermal-magnetic and Ekip electronic trip units, the ABB Emax 2 air circuit breaker family, Chint NXM and NM8 MCCBs and Lovato Electric MCCBs, plus rotary handles, shunt trips, auxiliary contacts and mounting accessories.

Filter by frame size, current rating, breaking capacity and trip unit. For final-circuit devices see Circuit Protection; for non-automatic versions see Switch Disconnect; accessories are under Switchgear Accessories.

Showing 2,840 products

Product Key Specs Price Qty Stock Actions
ABB XT4V 160 4 pole Very High MCCB Electronic trip unit LSI Ii=40A ABB 1SDA068621R1 XT4V 160 Ekip LSI In=40A 4P F F moulded case circuit breaker from…
ABB XT4V 160 4 pole Very High MCCB Electronic trip unit LSI Ii=40A ABB 1SDA068621R1 XT4V 160 Ekip LSI In=40A 4P F F moulded case circuit breaker from…
POA Manufacturer Lead Time Contact us for availability
Unavailable
SKU: 1SDA068621R1
ABB XT5S 630 3 pole Standard MCCB Electronic trip unit LS/I Ii=630A ABB 1SDA100425R1 SACE Tmax XT5S 630 A three-pole fixed moulded case circuit breaker with front…
ABB XT5S 630 3 pole Standard MCCB Electronic trip unit LS/I Ii=630A ABB 1SDA100425R1 SACE Tmax XT5S 630 A three-pole fixed moulded case circuit breaker with front…
£2,228.99 ex. VAT
Manufacturer Lead Time Estimated Delivery 4 - 5 Days
SKU: 1SDA100425R1
1SDA100559R1 XT5H 3 pole 630A MCCB Breaking Part with front terminals ABB 1SDA100559R1 XT5H 630 three-pole fixed moulded case circuit breaker breaking part with front terminals,…
1SDA100559R1 XT5H 3 pole 630A MCCB Breaking Part with front terminals ABB 1SDA100559R1 XT5H 630 three-pole fixed moulded case circuit breaker breaking part with front terminals,…
£1,638.27 ex. VAT
Manufacturer Lead Time Estimated Delivery 5 weeks
SKU: 1SDA100559R1
nh18-250/200/4 chint 200a 4 pole mccb type isolator Chint NH18-250/200/4 200A four pole MCCB type isolator and switch disconnector for safe manual isolation…
nh18-250/200/4 chint 200a 4 pole mccb type isolator Chint NH18-250/200/4 200A four pole MCCB type isolator and switch disconnector for safe manual isolation…
£576.37 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NH18-250/200/4
nm1tl-100/3/x1/t1 chint enclosure with 100a 3p x1 t1 elcb CHINT NM1TL-100/3/X1/T1 is an enclosed 100 A three-pole earth leakage circuit breaker with adjustable X1…
nm1tl-100/3/x1/t1 chint enclosure with 100a 3p x1 t1 elcb CHINT NM1TL-100/3/X1/T1 is an enclosed 100 A three-pole earth leakage circuit breaker with adjustable X1…
£987.17 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM1TL-100/3/X1/T1
nm8-125s-3p-40a chint 40a 3p adjustable thermal mccb Chint NM8-125S-3P-40A moulded case circuit breaker with 40A rated current, 3-pole configuration, adjustable thermal magnetic…
nm8-125s-3p-40a chint 40a 3p adjustable thermal mccb Chint NM8-125S-3P-40A moulded case circuit breaker with 40A rated current, 3-pole configuration, adjustable thermal magnetic…
£192.30 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM8-125S-3P-40A
nm8-250s-1p-25a chint mccb 1p thermal magnetic 25a, 30ka 415v Chint NM8-250S-1P-25A 25A 1 pole thermal magnetic moulded case circuit breaker with adjustable protection and…
nm8-250s-1p-25a chint mccb 1p thermal magnetic 25a, 30ka 415v Chint NM8-250S-1P-25A 25A 1 pole thermal magnetic moulded case circuit breaker with adjustable protection and…
£231.07 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM8-250S-1P-25A
nm8-400s-3p-400a chint 400a 3p adjustable thermal & magnetic mccb Chint NM8-400S-3P-400A 400A 3 pole adjustable thermal-magnetic moulded case circuit breaker with 50 kA breaking…
nm8-400s-3p-400a chint 400a 3p adjustable thermal & magnetic mccb Chint NM8-400S-3P-400A 400A 3 pole adjustable thermal-magnetic moulded case circuit breaker with 50 kA breaking…
£718.79 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM8-400S-3P-400A
nm8-bts-3p-250 chint cage contact (lift up type) for nm8-250-3p Chint NM8-BTS-3P-250 genuine lift-up cage contact accessory for NM8-250 3-pole moulded case circuit breakers, providing…
nm8-bts-3p-250 chint cage contact (lift up type) for nm8-250-3p Chint NM8-BTS-3P-250 genuine lift-up cage contact accessory for NM8-250 3-pole moulded case circuit breakers, providing…
£34.19 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM8-BTS-3P-250
nm8-lt-3p-1250 chint long terminal shield for nm8-800/1250-3p Chint NM8-LT-3P-1250 long terminal shield for NM8-800 and NM8-1250 three-pole moulded case circuit breakers, providing…
nm8-lt-3p-1250 chint long terminal shield for nm8-800/1250-3p Chint NM8-LT-3P-1250 long terminal shield for NM8-800 and NM8-1250 three-pole moulded case circuit breakers, providing…
£110.53 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM8-LT-3P-1250
nm8-mr-1250 chint extended rotary handle for nm8/nm8s-800/1250 Chint NM8-MR-1250 extended rotary handle for NM8 and NM8S-800/1250 moulded case circuit breakers, providing safe…
nm8-mr-1250 chint extended rotary handle for nm8/nm8s-800/1250 Chint NM8-MR-1250 extended rotary handle for NM8 and NM8S-800/1250 moulded case circuit breakers, providing safe…
Enclosed
£158.19 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM8-MR-1250
nm8-shaft500-1250 chint 500mm shaft for nm8-mr-1250 Chint NM8-SHAFT500-1250 500 mm extension shaft for the NM8-MR-1250 rotary handle, designed for external operation…
nm8-shaft500-1250 chint 500mm shaft for nm8-mr-1250 Chint NM8-SHAFT500-1250 500 mm extension shaft for the NM8-MR-1250 rotary handle, designed for external operation…
£60.29 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: NM8-SHAFT500-1250
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