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 CHB2125B
EATON CHB115C
EATON CHB160D
EATON CHB130E
EATON CHB140F
EATON CHB220G
EATON CHB215STH
EATON CHB2100I
EATON CHB270J
EATON CHB9T2K
EATON CHB125L
EATON CHB230M
EATON CHB115GFN
EATON CHB170O
EATON CHB110P
EATON CHB120Q
EATON CHB150R
EATON CHB250S
EATON CHB260T
EATON CHB280U
EATON CHB290V
EATON CHB3080W
EATON CHB3090X
EATON CHB240Y
EATON CHB3100Z
EATON CHB320A1
EATON CHB330B1
EATON CHB340C1
EATON CHB350D1
EATON CHB360E1
EATON CHB370F1
EATON CHB315G1
Frame Type: CHB
StyleModelAIC RatingAmpsNumber of PolesVoltagePrice (inc. GST)
A
CHB210		-102120/240VA$ 338.83
RFQ
B
CHB2125		----A$ 1,759.51
RFQ
C
CHB115		----A$ 153.45
RFQ
D
CHB160		----A$ 358.30
RFQ
E
CHB130		----A$ 153.45
RFQ
F
CHB140		----A$ 168.36
RFQ
G
CHB220		-----
RFQ
H
CHB215ST		----A$ 3,171.41
RFQ
H
CHB215		----A$ 318.19
RFQ
I
CHB2100		----A$ 697.99
RFQ
I
CHB2110		----A$ 1,759.51
RFQ
J
CHB270		----A$ 615.27
RFQ
K
CHB9T2		----A$ 51.46
RFQ
L
CHB125		-251120VA$ 168.36
RFQ
M
CHB230		-----
RFQ
N
CHB115GF		-201120/240VA$ 458.40
RFQ
O
CHB170		----A$ 673.09
RFQ
P
CHB110		----A$ 153.45
RFQ
Q
CHB120		----A$ 153.45
RFQ
R
CHB150		10kAIC@120V50A1120VA$ 168.36
S
CHB250		10kAIC@240V50A2240VA$ 318.19
T
CHB260		10kAIC@240V60A2240VA$ 318.19
U
CHB280		10kAIC@240V80A2240VA$ 1,226.93
V
CHB290		10kAIC@240V90A2240VA$ 1,331.24
W
CHB3080		10kAIC@240V80A3240VA$ 1,513.11
X
CHB3090		10kAIC@240V90A3240VA$ 1,513.11
Y
CHB240		10kAIC@240V40A2240VA$ 318.19
Z
CHB3100		10kAIC@240V100A3240VA$ 1,513.11
A1
CHB320		10kAIC@240V20A3240VA$ 1,175.08
B1
CHB330		10kAIC@240V30A3240VA$ 1,175.08
C1
CHB340		10kAIC@240V40A3240VA$ 1,175.08
D1
CHB350		10kAIC@240V50A3240VA$ 1,175.08
E1
CHB360		10kAIC@240V60A3240VA$ 1,175.08
F1
CHB370		10kAIC@240V70A3240VA$ 1,331.24
G1
CHB315		10kAIC@240V15A3240VA$ 1,175.08

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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