Products Found: 6212
Showing Results For: MCCBs
MCCBs
What are MCCBs?
MCCBs are commonly referred to as Moulded Case Circuit Breakers and are operated electronically by using a switch to keep a secure electrical circuit from being damaged, typically caused by overvoltage and current. The consequences would be a short circuit or overheating.
Enrgtech offers a wide selection of high-caliber products from renowned manufacturers, including Siemens, Schneider Electric, ABB, and Eaton. With the help of our products, you can meet the needs of all your electrical systems and needs for energy distribution with trustworthy circuit protection. A wide range of molded case circuit breakers is available, each with a different current rating, voltage rating, and breaking capacity.
How does it Function?
The basic job of a molded case circuit breaker is to interfere with the current flow when a fault is caused in the circuit. Once the flaw is rectified, the circuit breaker can be repaired either traditionally or dynamically to restart the workflow of the system.
MCB vs MCCB
- MCBs and Moulded Case Circuit Breakers are both circuit breakers, although key differences still exist that characterize them as compatible with a relative task. The fundamental distinction between the two is the capacity; MCBs have an interrupting rating of fewer than 18,000 amps and a rating of under 100 amps. As a result, the trip characteristics might not be changed because they are designed for low circuits.
- At the same time, an MCCB is made available with compatibility trip features for loads that practice higher potential applications. Depending on the application, an MCCB might offer amps as high as 2500 or as low as 10. The range of Moulded Case Circuit Breakers' interrupting ratings is from 10,000 amps to 200,000 amps.
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Availability
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Rating
Siemens
3VA2116-8JP46-0AA0, Siemens
100 In Stock
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1 +
£ 2588.71
Siemens
3VA2125-0HL32-0AA0, Siemens
13 In Stock
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1 +
£ 612.26
Siemens
3VA2125-0KP46-0AA0, Siemens
28 In Stock
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1 +
£ 2139.64
Siemens
3VA2125-0MN36-0AA0, Siemens
34 In Stock
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1 +
£ 880.52
Siemens
3VA2125-6JQ42-0AA0, Siemens
55 In Stock
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1 +
£ 1787.44
Siemens
3VA2125-6KQ32-0AA0, Siemens
57 In Stock
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1 +
£ 1672.97
Siemens
3VA2063-6KQ36-0AA0, Siemens
44 In Stock
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1 +
£ 1699.40
Siemens
3VA2063-7HL32-0AA0, Siemens
47 In Stock
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1 +
£ 484.13
Siemens
3VA2063-7HL46-0AA0, Siemens
50 In Stock
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1 +
£ 685.95
Siemens
3VA2063-8JP32-0AA0, Siemens
87 In Stock
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1 +
£ 1479.25
Siemens
3VA2110-0HN42-0AA0, Siemens
13 In Stock
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1 +
£ 1611.33
Siemens
3VA2110-0MS36-0AA0, Siemens
28 In Stock
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1 +
£ 702.65
Siemens
3VA2110-6KQ32-0AA0, Siemens
47 In Stock
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1 +
£ 1752.21
Siemens
3VA2110-7HM42-0AA0, Siemens
61 In Stock
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1 +
£ 1426.43
Siemens
3VA2110-7JQ46-0AA0, Siemens
74 In Stock
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1 +
£ 2113.22
Siemens
3VA2110-7KQ42-0AA0, Siemens
81 In Stock
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1 +
£ 2201.28
Siemens
3VA2110-7MN32-0AA0, Siemens
83 In Stock
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1 +
£ 522.13
Siemens
3VA2110-7MS32-0AA0, Siemens
89 In Stock
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1 +
£ 393.73
Siemens
3VA2110-7MS36-0AA0, Siemens
90 In Stock
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1 +
£ 612.83
Siemens
3VA2110-8JP32-0AA0, Siemens
7 In Stock
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1 +
£ 1567.31
Siemens
3VA2110-8KP42-0AA0, Siemens
17 In Stock
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1 +
£ 2042.78
Siemens
3VA2110-8KQ42-0AA0, Siemens
21 In Stock
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1 +
£ 2368.56
Siemens
3VA2116-0HL46-0AA0, Siemens
26 In Stock
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1 +
£ 2069.19
Siemens
3VA2116-0KQ32-0AA0, Siemens
39 In Stock
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1 +
£ 2588.71
Siemens
3VA2116-6HM42-0AA0, Siemens
45 In Stock
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1 +
£ 1690.57
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New Items
New items
259124 NZMN2-VE250, Eaton
EATON MCCBs - NZM2 Series
Features and Benefits:
537-5719
537-5725
Applications:
New items
1SDA068538R1, ABB
The ABB fixed circuit breaker has 4 pole and front terminals. It has 690 Vac rated operational voltage and 1000 V insulation voltage (Ui). This circuit breaker has solid state release in AC Ekip I.
Short circuit performance level: H
Release Type EL
100 A rated current (In)
New items
1SDA068356R1, ABB
The ABB Moulded case circuit breaker Tmax XT4H comes with 4 poles. It has front terminals and thermomagnetic release type. It comes with rated uninterrupted current of 160A.
Rated Current (In): 160 A
Rated frequency (f): 50/60 Hz
Rated voltage (Ur): 690 V
Rated impulse withstand voltage (Uimp): 8 kV
New items
1SDA068394R1, ABB
The ABB XT4L fixed 4-pole power distribution circuit-breaker has front terminals and thermomagnetic release. This circuit breaker has 690 V rated voltage and 160 A rated uninterrupted current (Iu).
800 to 1600 A rated instantaneous short circuit current setting (Ii)
Short circuit performance level: L
New items
1SDA054038R1, ABB
The ABB TMAX moulded case circuit breaker has four pole configuration. Rated current of 250 A and has rated operational voltage of 690 V AC.
Width 140 mm
Height 205 mm
Depth 103.5 mm
Electrical durability 8000 cycle
Mechanical Durability 20000 cycle
New items
1SDA068266R1, ABB
The ABB Moulded case circuit breaker Tmax XT3S comes with 3 poles. It has front terminals and thermomagnetic TMG release type. It comes with rated uninterrupted current of 160A.
Rated current (In):80 A
Rated frequency (f): 50/60 Hz
Rated voltage (Ur): 690 V
Rated impulse withstand voltage (Uimp): 8 kV
New items
1SDA068300R1, ABB
The ABB XT4S fixed 3-pole power distribution circuit-breaker has front terminals and thermomagnetic(TMD) release. This circuit breaker has 690 V rated voltage and 160 A rated uninterrupted current (Iu).
TMD R 20-300 A
Short circuit performance level: S
New items
1SDA054208R1, ABB
The ABB TMAX moulded case circuit breaker has three pole configuration. Rated current of 32 A and has rated operational voltage of 690 V AC & 750 V DC.
Width 105 mm
Height 205 mm
Depth 103.5 mm
Electrical durability 8000 cycle
Mechanical Durability 20000 cycle
New items
1SDA068138R1, ABB
The ABB Moulded case circuit breaker Tmax XT4N comes with 3 poles. It has front terminals and solid state release type in Ekip LSIG. It comes with rated uninterrupted current of 160A.
Rated current (In):63 A
Rated frequency (f): 50/60 Hz
Rated voltage (Ur): 690 V
Rated impulse withstand voltage (Uimp): 8 kV
New items
1SDA068265R1, ABB
The ABB generator protection moulded case circuit-breaker with 3-pole has front terminals and thermomagnetic(TMG) release. It is rated for 690 Vac operational voltage and 63 A current (In). This circuit breaker has 1000 V (Ui) insulation voltage rating and 8 kV impulse withstand voltage (Uimp).
Fixed circuit breaker
Setting range: 44.1...63 A
Short circuit performance level: S
Release type: TM
New items
1SDA068548R1, ABB
The ABB Moulded case circuit breaker Tmax XT4H comes with 4 poles. It has front terminals and solid state release type in Ekip LSIG. It comes with rated uninterrupted current of 160A.
Rated current (In):100 A
Rated frequency (f): 50/60 Hz
Rated voltage (Ur): 690 V
Rated impulse withstand voltage (Uimp): 8 kV
New items
1SDA068541R1, ABB
The ABB fixed circuit breaker has 4 pole and front terminals. It has 690 Vac rated operational voltage and 1000 V insulation voltage (Ui). This circuit breaker has solid state release in AC C EKIP-LSI.
Short circuit performance level: H
Release Type EL
40 A rated current (In)