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EATON BAB Series Thermal Magnetic Circuit Breakers

Eaton BAB Series thermal-magnetic circuit breakers are designed to protect electrical equipment and systems from damage due to short circuits and overcurrent conditions. They use both thermal and ...Read More

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StyleModelNumber Of PolesPhaseHeightVoltage RatingTrip TypeWire SizeCircuit Breaker TypeMounting TypePrice
A
BAB3090HV
---------
RFQ
B
BAB2060
--------£79.11
C
BAB2035H
--------£144.02
D
BAB3060H
--------£187.01
E
BAB2025V
--------£368.76
F
BAB3080H
--------£237.57
G
BAB3090H
--------£237.57
A
BAB3100H
--------£237.57
H
BAB2125
--------£284.71
A
BAB3100HV
--------£1,280.90
I
BAB2015H
--------£114.59
J
BAB2030H
--------£858.10
K
BAB3020H
--------£179.36
L
BAB2020H
--------£114.59
M
BAB3015H
--------£179.36
N
BAB2060V
--------£341.44
O
BAB3050HV
--------£1,458.83
P
BAB2100
--------£153.79
Q
BAB2020C
--------£190.58
R
BAB2025
--1"-----£79.11
S
BAB2020V
--------£302.27
T
BAB3025H
--------£197.65
D
BAB3060HV
--------£1,093.63
D
BAB3070HV
--------£1,379.51
O
BAB3035HV
--------£1,039.73
A
BAB3100HT
--------£1,457.49
U
BAB2070H
--------£1,101.02
V
BAB2060H
--------£825.11
W
BAB2055H
--------£688.06
X
BAB2050
--------£79.11
O
BAB3055H
--------£841.67
Y
BAB2050H
--------£844.44
Z
BAB2045H
--------£734.12
A1
BAB2040H
--------£913.35
O
BAB3040HV
--------£1,072.18
O
BAB3040H
--------£187.01
B1
BAB2080
--------£153.79
C1
BAB2045
--------£89.02
O
BAB3030H
--------£179.36
D1
BAB2090
--------£153.79
E1
BAB2090H
--------£915.09
O
BAB3045H
--------£197.65
O
BAB3035H
--------£197.65
F1
BAB1025S
1-4 4/5"240VNon interchangeable-BabBolt-On£797.33
F1
BAB1025T
1-4 4/5"120/240VNon Interchangeable-BabBolt-On£180.31
G1
BAB1020HE
1-4.7"240/415VNon Interchangeable-BabBolt-On-
RFQ
G1
BAB1020I
113"120/240VInterchangeable-Bab-£119.43
H1
BAB1070
1-4 3/5"120/240VNon Interchangeable-BabBolt-On£63.59
F1
BAB1025D
1-4/5"120/240VNon Interchangeable-BabBolt-On-
RFQ
I1
BAB1060N
1-3 1/2"120/240VNon Interchangeable-BabBolt-On£116.99
J1
BAB1010S
1-4 4/5"240VNon Interchangeable-BabBolt-On-
RFQ
K1
BAB1100V
1-4 4/5"120/240VNon Interchangeable-BabBolt-On-
RFQ
L1
BABF1015
1-5"120/240V--BabBolt-On£296.28
M1
BAB1015E
1-3 1/2"240/415VNon Interchangeable-BabBolt-On£203.26
N1
DNBA1515
1-3 1/4"--#14 AWG to 4 AWG--£99.65
O1
BAB1070V
1-4 4/5"240VNon interchangeable-BabBolt-On£257.83
P1
BAB1100
1-4 4/5"120/240VNon Interchangeable-BabBolt-On£91.64
Q1
BAB1055
1-0.9"120/240VNon Interchangeable-BabBolt-On£173.85
J1
BAB1010S1
1-4 4/5"240VNon interchangeable-BabBolt-On£659.02
F1
BAB1025S1
1-4 4/5"120/240VNon Interchangeable-BabBolt-On-
RFQ
R1
BAB1100N
1-1"120/240VNon Interchangeable-BabBolt-On£165.59

Working Mechanism

  • These circuit breakers use a combination of thermal and magnetic technology to detect and interrupt overcurrents.
  • The thermal element (bi-metallic strip) responds to prolonged overcurrents by monitoring the heat generated by the current flowing through the circuit breaker.
  • The magnetic element (electromagnet) responds to sudden, large overcurrents by monitoring the magnetic field generated by the current.
  • If the temperature exceeds a certain threshold, both thermal and magnetic elements will trip and open the circuit.

Frequently Asked Questions

How to reset the circuit breaker once tripped?

Users can manually reset the circuit breaker after clearing the fault by pushing the toggle at the centre of the circuit breaker.

What are non-interchangeable circuit breakers?

Non-interchangeable circuit breakers have unique characteristics and ratings that are matched to meet the specific requirements of the equipment. Hence, they are not suitable for replacing or substituting with a different type of circuit breaker without compromising the safety or performance of the electrical system or equipment.

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