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EATON Bolt On Miniature Circuit Breakers

1-, 2- and 3- pole bolt-on miniature circuit breakers used to control voltage levels and prevent overload conditions in electrical systems

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Eaton miniature circuit breakers protect electrical circuits from damage caused by overload or short circuits. They disconnect the circuit automatically during overcurrent situations to avoid the...Read more
EATON -

QBHW Series Bolt On Circuit Breakers

EATON QBHW1010A
EATON QBHW2010B
EATON QBHW3010HC
StyleModelNumber Of PolesFrame TypeVoltageVoltage TypePrice (inc. VAT)
AQBHW10101BAB-AC-
RFQ
BQBHW20102BAB240VAC-
RFQ
CQBHW3010H3BAB240VAC-
RFQ
CQBHW3030HT3BAB240VAC£293.53
RFQ
EATON -

QB Series Thermal Magnetic Circuit Breakers

EATON QBHW2035A
EATON QBHW2030B
EATON QBHW2050HC
EATON QBHW2055D
EATON QBHW1030SE
EATON QBHW2045HF
EATON QBHW2080HG
EATON QBHW1045H
EATON QBHW1040I
EATON QBHW1070VJ
EATON QBHW1050K
EATON QBHW1035L
EATON QBHW1025FVM
EATON QBHW1015HH08N
EATON QBHW1030O
EATON QBHW1040VP
StyleModelNumber Of PolesMounting TypeFrame SizePrice (inc. VAT)
AQBHW2035---£142.02
BQBHW2030---£126.97
CQBHW2050H---£825.59
DQBHW2055---£570.98
AQBHW2035H---£968.07
EQBHW1030S---£892.12
FQBHW2045H---£968.07
GQBHW2080H----
RFQ
CQBHW2050---£130.12
FQBHW2045---£142.02
HQBHW1045---£96.12
IQBHW10401Bolt-on-£77.59
JQBHW1070V1Bolt-on-£450.69
KQBHW10501Bolt-on-£77.59
LQBHW10351Bolt-on-£96.12
MQBHW1025FV1Bolt-on--
RFQ
NQBHW1015HH081Bolt-on--
RFQ
OQBHW10301Bolt-on-£74.19
EQBHW1015S1--£928.75
NQBHW1015V1Bolt-on-£248.81
EQBHW1020S1Bolt-on-£352.65
PQBHW1040V1Bolt-on-£327.80
EQBHW1025S1---
RFQ
EQBHW1040S1---
RFQ
NQBHW10151Bolt-on-£66.62
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EATON -

BABRSP Series Smart Circuit Breakers

EATON BABRSP1015A
EATON BABRSP2015X36B
StyleModelNumber Of PolesTypePrice (inc. VAT)
ABABRSP10151Smart Circuit Breaker£404.58
ABABRSP10251Smart Circuit Breaker-
RFQ
ABABRSP10301Smart Circuit Breaker£404.58
ABABRSP1025X721Smart Circuit Breaker£1,088.20
ABABRSP1030X721Smart Circuit Breaker£1,156.21
ABABRSP10201Smart Circuit Breaker£404.58
ABABRSP1015X721Smart Circuit Breaker£969.16
ABABRSP1020X721Smart Circuit Breaker£853.92
BBABRSP2015X362Smart Circuit Breaker£1,596.40
BBABRSP20302Smart Circuit Breaker£1,066.14
BBABRSP20152Smart Circuit Breaker£1,066.14
BBABRSP2025X362Smart Circuit Breaker£1,838.20
BBABRSP2030X362Smart Circuit Breaker£1,989.35
BBABRSP20252Smart Circuit Breaker-
RFQ
BBABRSP20202Smart Circuit Breaker£1,066.14
BBABRSP2020X362Smart Circuit Breaker£1,445.26
EATON -

Smart Circuit Breakers

EATON BABRS1030A
EATON BABRSPLC2020B
StyleModelNumber Of PolesTypePrice (inc. VAT)
ABABRS10301Smart Circuit Breaker£1,247.40
ABABRS20152Smart Circuit Breaker-
RFQ
BBABRSPLC20202Smart Circuit Breaker£1,533.22
BBABRSPLC20152Smart Circuit Breaker£1,533.22
ABABRS20302Smart Circuit Breaker£2,141.49
ABABRS20252Smart Circuit Breaker£1,977.58
EATON -

QB Series GFCI Circuit Breakers

EATON QB1015EPA
EATON QBGFT1020H08B
EATON QBH1015EPC
EATON QBHGFEP1030D
EATON QBGFT1015E
EATON QBGFT1030F
EATON QBGFEP1020W2G
EATON QBHGFEP1015H
EATON QBGFEP1015W2I
StyleModelNumber Of PolesTypeMounting TypePrice (inc. VAT)
AQB1015EP1Bolt-on Equipment ProtectionBolt-on-
RFQ
BQBGFT1020H081Ground Fault Circuit BreakerBolt-on-
RFQ
CQBH1015EP1Bolt-on Equipment ProtectionBolt-on£1,619.45
AQB1020EP1Bolt-on Equipment ProtectionBolt-on£360.47
BQBH1015GF1Ground Fault Circuit BreakerBolt-on£1,749.42
DQBHGFEP10301Ground Fault Circuit BreakerBolt-on£1,505.70
CQBH1025EP1Bolt-on Equipment ProtectionBolt-on£2,531.90
CQBH1030EP1Bolt-on Equipment ProtectionBolt-on£705.91
AQB1020GF1Ground Fault Circuit BreakerBolt-on£291.62
BQBH1030GF1Ground Fault Circuit BreakerBolt-on-
RFQ
EQBGFT10151Ground Fault Circuit BreakerBolt-on£365.82
BQBGFT1020F1Ground Fault Circuit BreakerBolt-on£811.64
FQBGFT10301Ground Fault Circuit BreakerBolt-on£386.65
AQB1030EP1Bolt-on Equipment ProtectionBolt-on£478.32
CQBGFEP1020V1Ground Fault Circuit BreakerBolt-on£1,600.07
GQBGFEP1020W21Ground Fault Circuit BreakerBolt-on-
RFQ
BQBH1020GF1Ground Fault Circuit BreakerBolt-on£502.84
BQBHGFT1020V1Ground Fault Circuit BreakerBolt-on£1,266.61
HQBHGFEP10151Ground Fault Circuit BreakerBolt-on£590.56
AQB1030GF1Ground Fault Circuit BreakerBolt-on£291.62
IQBGFEP1015W21Ground Fault Circuit BreakerBolt-on£1,659.39
BQBGFT1020X681Ground Fault Circuit BreakerBolt-on£666.95
BQBH1025GF1Ground Fault Circuit BreakerBolt-on£1,948.00
CQBHGFEP10201Ground Fault Circuit BreakerBolt-on£590.56
AQB1015GF1Bolt-on Equipment ProtectionBolt-on£291.62
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EATON -

BABRP Series Smart Circuit Breakers

EATON BABRP1020A
EATON BABRP2015B
EATON BABRP2030C
EATON BABRP2020X36D
EATON BABRP2025E
StyleModelNumber Of PolesTypePrice (inc. VAT)
ABABRP10201-£1,010.34
ABABRP1020X721Smart Circuit Breaker£793.48
ABABRP10301Smart Circuit Breaker£260.17
ABABRP10151Smart Circuit Breaker£222.34
ABABRP10251Smart Circuit Breaker£1,094.42
BBABRP20152Smart Circuit Breaker£1,584.22
CBABRP20302Smart Circuit Breaker£1,768.18
DBABRP2020X362Smart Circuit Breaker£1,343.24
DBABRP20202Smart Circuit Breaker£1,782.73
EBABRP20252Smart Circuit Breaker-
RFQ
EATON -

BAB Series Circuit Breakers

EATON BAB1020BA
StyleModelNumber Of PolesFrame TypeVoltageVoltage Type
ABAB1020B1BAB277VAC
RFQ
ABAB1015B1BAB277VAC
RFQ
EATON -

QBGF Series Bolt On Circuit Breakers

EATON QBGF1030A
EATON QBGF2025B
StyleModelNumber Of PolesVoltageFrame TypeVoltage TypePrice (inc. VAT)
AQBGF10301120V ACBABAC£380.01
RFQ
BQBGF20252240VBABAC£506.20
RFQ
EATON -

EATON QBCAF1020

EATON QBCAF1020
ModelItemPrice (inc. VAT)
QBCAF1020BH6MCA£385.32

Features

  • Eaton miniature circuit breakers have load terminals for quick & easy installation of circuit wires.
  • Selected models come with thermal / magnetic contacts for tripping action.
  • They have a bolt-on mounting style for easy & secure installation on panels.
  • These Eaton breaker units have a completely moulded case for housing current-carrying parts, trip devices & mechanisms inside it.
  • They generally have handle actuators (toggle) with three positions (ON, OFF and trip) for easy identification of the breaker's status.
  • The brand's QB Series Circuit Breakers are available in single and two-pole configurations.

Working Mechanism

  • Mount the unit loosely on a panel or switchboard and tighten it using screws, washers & nuts. Make sure that the accessory wirings can be reached.
  • Install an optional terminal end cover and then connect the terminals to the accessory leads. Install the terminal shield & interphase barrier if required.
  • Finally, check all the hardware to finish up the installation.
  • Switch the circuit breaker On to pass current through the contacts.
  • When a fault or issue is detected, these contacts move away from each other and trip the unit.
  • Users should first troubleshoot the issue before resetting the breaker.
  • In case of a thermal trip, the circuit breaker needs to cool down first before resetting.

Frequently Asked Questions

What are the different electrical ratings of these Eaton circuit breakers?

These Eaton circuit breakers having 1 to 4 pole connections feature a current rating ranging from 10 to 2500

What are the points to inspect before operating these Eaton circuit breakers?

  • Clean the area around the breaker by covering them with an enclosure and removing any dust, dirt, grease, moisture, foreign contaminants or safety hazards near the area.
  • Make sure that the mechanical linkages like the toggle actuator are free to operate, simply by switching the unit ON & OFF several times. Tighten the terminals & connectors.
  • Users can mechanically test the circuit breaker by pressing the optional push-to-trip button at the bottom side of the unit.
  • Inspect the unit for any overheating, cracks, chipping or discolouration.

What is the difference between a fuse and a circuit breaker?

Even though the fuses and circuit breakers have similar usage. They differ in their long-term operability. The fuses get damaged once they face overload, whereas circuit breakers can be easily reset after tripping due to the same overload. Due to this reason, circuit breakers are moderately costly. Circuit breakers also have additional protective features like ground fault protection.

Does Eaton offer any smart circuit breakers?

Yes, Eaton BABRSP Series Circuit Breakers are equipped with smart features. They come with a serviceability feature that helps to troubleshoot & diagnose issues within the electrical system.

Does the brand offer three-pole bolt on circuit breakers?

Yes, Eaton FD Series Circuit Breakers have three pole configurations.

Are these Eaton miniature circuit breakers easy to install?

Eaton circuit breakers, such as CHB Series circuit breakers, when used with a mounting base, can be easily mounted on a surface. They are suitable for DIN rail mount cable-in / cable-out applications.

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