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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 -

QB Series GFCI Circuit Breakers

EATON QB1015EPA
EATON QBGFT2025W1B
EATON QBHGFEP1030C
EATON QBH1030GFD
EATON QBHGFEP2030E
EATON QBH1030EPF
StyleModelPrice (inc. GST)
AQB1015EP SGD 468.85
BQBGFT2025W1 SGD 3627.51
BQBGFT2030T2W1 SGD 3627.51
BQBGFT2030W1-
RFQ
BQBGFT2025 SGD 785.71
BQBGFT2020 SGD 698.92
BQBGFT2030T2-
RFQ
BQBGFT2030X34 SGD 1613.01
BQBGFT2030X44-
RFQ
BQBGFT2040T2 SGD 2420.80
BQBGFT2020T2-
RFQ
BQBGFT2030 SGD 698.92
BQBGFT2020T2W1-
RFQ
BQBGFT2015T2W1 SGD 3627.51
BQBGFT2025T2 SGD 3627.51
BQBGFT2015T2 SGD 2420.80
BQBGFT2015 SGD 698.92
BQBGFT2025T2W1 SGD 5435.17
BQBGFT2030X48-
RFQ
BQBGFT2010W1 SGD 2707.88
CQBHGFEP1030 SGD 2284.83
AQBHGFT2020 SGD 1183.38
DQBH1030GF-
RFQ
EQBHGFEP2030 SGD 1260.11
FQBH1030EP SGD 918.15
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EATON -

QB Series Thermal Magnetic Circuit Breakers

EATON QBHWF1020A
EATON QBHW2050B
EATON QBHW2080HVC
EATON QBHW2060HSD
EATON QBHW2070SE
EATON QBHW2055F
EATON QBHW2040HVH08G
EATON QBHW2045H
EATON QBHW2090HI
EATON QBHW2025SJ
EATON QBHW2020HVH08K
EATON QBHW2030SL
StyleModelAmpsNumber Of PolesVoltagePrice (inc. GST)
AQBHWF1020--- SGD 1252.79
BQBHW2050--- SGD 169.24
CQBHW2080HV--- SGD 2210.68
DQBHW2060HS----
RFQ
CQBHW2080H----
RFQ
EQBHW2070S----
RFQ
DQBHW2060S--- SGD 1857.54
EQBHW2070HVH08--- SGD 2375.67
FQBHW2055--- SGD 866.44
BQBHW2050S--- SGD 1854.99
BQBHW2050HVH08--- SGD 1914.54
GQBHW2040HVH08--- SGD 1971.57
BQBHW2050H--- SGD 1252.79
HQBHW2045--- SGD 184.72
HQBHW2045S--- SGD 1803.14
HQBHW2045H--- SGD 1468.99
GQBHW2040--- SGD 165.15
IQBHW2090H--- SGD 1989.57
JQBHW2025S--- SGD 1857.54
JQBHW2025H--- SGD 1479.26
KQBHW2020HVH08--- SGD 1971.57
LQBHW2030S--- SGD 670.06
LQBHW2030F--- SGD 875.66
LQBHW2030HVH08--- SGD 1971.57
LQBHW2030--- SGD 165.15
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EATON -

BABRP Series Smart Circuit Breakers

EATON BABRP2015A
EATON BABRP1025B
EATON BABRP2025C
EATON BABRP2020D
EATON BABRP2030E
StyleModelPrice (inc. GST)
ABABRP2015 SGD 2403.98
BBABRP1025 SGD 1660.72
BBABRP1030 SGD 338.39
CBABRP2025-
RFQ
BBABRP1020X72 SGD 1204.06
BBABRP1020 SGD 1533.14
BBABRP1015 SGD 289.20
DBABRP2020 SGD 2705.20
EBABRP2030 SGD 2683.13
DBABRP2020X36 SGD 2038.30
EATON -

BABRSP Series Smart Circuit Breakers

EATON BABRSP1020X72A
EATON BABRSP2020B
StyleModelPrice (inc. GST)
ABABRSP1020X72 SGD 1295.79
ABABRSP1015 SGD 526.23
BBABRSP2020 SGD 1386.70
ABABRSP1030X72 SGD 1754.49
ABABRSP1025-
RFQ
ABABRSP1025X72 SGD 1651.29
ABABRSP1015X72 SGD 1470.66
BBABRSP2015 SGD 1386.70
BBABRSP2020X36 SGD 2193.11
BBABRSP2015X36 SGD 2422.46
BBABRSP2030 SGD 1386.70
ABABRSP1020 SGD 526.23
ABABRSP1030 SGD 526.23
BBABRSP2030X36 SGD 3018.74
BBABRSP2025-
RFQ
BBABRSP2025X36 SGD 2789.38
EATON -

Smart Circuit Breakers

EATON BABRS1030A
EATON BABRSPLC2020B
StyleModelPrice (inc. GST)
ABABRS1030 SGD 1892.87
ABABRS2015-
RFQ
ABABRS2030 SGD 3249.61
ABABRS2025 SGD 3000.87
BBABRSPLC2020 SGD 2326.59
BBABRSPLC2015 SGD 2326.59
EATON -

BAB Series Circuit Breakers

EATON BAB1015BA
StyleModelAmps
ABAB1015B15
RFQ
ABAB1020B20
RFQ
EATON -

QBGF Series Bolt On Circuit Breakers

EATON QBGF2025A
EATON QBGF1030B
StyleModelAmpsNumber Of PolesVoltagePrice (inc. GST)
AQBGF2025252240V SGD 768.13
RFQ
BQBGF1030301120V SGD 576.64
RFQ
EATON -

QBHW Series Bolt On Circuit Breakers

EATON QBHW1010A
EATON QBHW3010HB
EATON QBHW2010C
StyleModelAmpsNumber Of PolesVoltagePrice (inc. GST)
AQBHW1010101120/240V-
RFQ
BQBHW3010H103240V-
RFQ
CQBHW2010202240V-
RFQ
BQBHW3030HT303240V SGD 445.41
RFQ
EATON -

EATON QBCAF1020

EATON QBCAF1020
ModelItemPrice (inc. GST)
QBCAF1020BH6MCA-
RFQ

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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