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EATON CHB Series Thermal Magnetic Circuit Breakers

Eaton CHB-Series thermal magnetic circuit breakers break the circuit in the event of short a circuits or overload.

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EATON CHB210A
EATON CHB130B
EATON CHB115C
EATON CHB140D
EATON CHB220E
EATON CHB215STF
EATON CHB270G
EATON CHB230H
EATON CHB170I
EATON CHB160J
EATON CHB2110K
EATON CHB2125L
EATON CHB110M
EATON CHB120N
EATON CHB9T2O
EATON CHB115GFP
EATON CHB125Q
EATON CHB150R
EATON CHB350S
EATON CHB320T
EATON CHB250U
EATON CHB360V
EATON CHB340W
EATON CHB260X
EATON CHB3100Y
EATON CHB3080Z
EATON CHB290A1
EATON CHB280B1
EATON CHB240C1
EATON CHB370D1
EATON CHB315E1
EATON CHB3090F1
EATON CHB330G1
Frame Type: CHB
StyleModelAIC RatingAmpsNumber of PolesVoltagePrice
A
CHB210		-102120/240V£191.75
RFQ
B
CHB130		----£86.84
RFQ
C
CHB115		----£86.84
RFQ
D
CHB140		----£95.27
RFQ
E
CHB220		-----
RFQ
F
CHB215ST		----£1,794.73
RFQ
G
CHB270		----£348.19
RFQ
H
CHB230		-----
RFQ
I
CHB170		----£380.91
RFQ
J
CHB160		----£202.77
RFQ
K
CHB2110		----£995.72
RFQ
F
CHB215		----£180.06
RFQ
L
CHB2125		----£995.72
RFQ
K
CHB2100		----£395.00
RFQ
M
CHB110		----£86.84
RFQ
N
CHB120		----£86.84
RFQ
O
CHB9T2		----£29.12
RFQ
P
CHB115GF		-201120/240V£259.41
RFQ
Q
CHB125		-251120V£95.27
RFQ
R
CHB150		10kAIC@120V50A1120V£95.27
S
CHB350		10kAIC@240V50A3240V£664.98
T
CHB320		10kAIC@240V20A3240V£664.98
U
CHB250		10kAIC@240V50A2240V£180.06
V
CHB360		10kAIC@240V60A3240V£664.98
W
CHB340		10kAIC@240V40A3240V£664.98
X
CHB260		10kAIC@240V60A2240V£180.06
Y
CHB3100		10kAIC@240V100A3240V£856.28
Z
CHB3080		10kAIC@240V80A3240V£856.28
A1
CHB290		10kAIC@240V90A2240V£753.36
B1
CHB280		10kAIC@240V80A2240V£694.33
C1
CHB240		10kAIC@240V40A2240V£180.06
D1
CHB370		10kAIC@240V70A3240V£753.36
E1
CHB315		10kAIC@240V15A3240V£664.98
F1
CHB3090		10kAIC@240V90A3240V£856.28
G1
CHB330		10kAIC@240V30A3240V£664.98

Working Mechanism

  • In the normal state, these circuit breakers allow current to flow through the circuit.
  • In this case, the current-carrying contacts come into contact with one another.
  • When this device detects a ground fault, the contacts move apart and trip the circuit.

Features

  • Eaton CHB-Series thermal magnetic circuit breakers have standard box lug terminals to accommodate copper and aluminium wires of sizes 14 to 8 AWG.
  • Selected models have an internal common trip connection to operate all poles simultaneously.
  • They have a thermal-magnetic trip to avoid nuisance tripping during mild overloads but react instantly to severe short circuits.

Compatible Accessories

  • Eaton Load Centres: These units are useful for power distribution and circuit protection.

Standards and Approvals

  • UL

Frequently Asked Questions

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

A circuit breaker has an internal switch that trips when there is excess current, whereas a fuse is a metal piece that melts when the excess current overloads the circuit.

What is the interrupt rating of these circuit breakers?

10kAIC.

How to install these circuit breakers?

  • Remove the panel cover using a screwdriver.
  • Connect the neutral and ground wires.
  • Place the breaker inside and screw the cover back to the panel.

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