40A 4 pole 6kA Miniature Circuit Breaker

$40.31

4 pole miniature circuit breaker with 40A current rating and trip curve B, C and D for selection. The 6kA breaking capacity mini circuit breaker, mount on a standard 35mm DIN rail, makes it ideal for commercial and industrial IEC applications.

SKU: ATOCLXB4-40

Rated Voltage (Ue) *

Trip Curve *

B Curve
C Curve
D Curve

Qty:

Delivery date: 6-12 days

Overview

Circuit Breaker Information

Model: ATOCLXB4-40
Rated Current: 40 amp
Rated Voltage: 240/415V AC, 50Hz/ 60Hz
Number of poles: 4 pole
6 kA short circuit breaking capacity
Excellent breaking capability for its compact size
Compliant with IEC standard
Trip-free design, breaker cannot be defeated by holding the handle in the ON position
Three different trip characteristics, including B, C and D curves, give you the ability to configure the exact protection scheme you required

Technical Data

Standard Certifications		IEC	UL1077
Electrical Parameters	Height	86 mm
	Width	18 mm per pole
	Mounting	DIN Rail
	Rated Current (In)	1A, 2A, 3A, 4A, 6A, 10A, 13A, 16A, 20A, 25A, 32A, 40A, 50A, 63A (Available)
	Number of poles	1P, 2P, 3P, 4P (Available)
	Rated Voltage (Ue) (Optional)	240/415V or 230/400V	277/480V
	Rated Insulation Voltage (Ui)	500V
	Reted Frequency	50Hz/60Hz
	Short Circuit Interrupting Capacity (Optional)	6/10KA	5KA
	Trip Characteristic (Optional)	B Curve (3-5In)	B Curve (4In)
		C Curve (5-10In)	C Curve (7In)
		D Curve (10-20In)	D Curve (14In)
Mechanical Parameters	Electrical Life	8000 times
	Mechnical Life	10000 times
	Protection Degree	IP20
	Calibration Temperature	30℃
	Operating Temperature	-5℃~+40℃
	Storage Temperature	-25℃~+70℃
	Tightening Torque	22 Ib-in (2 Nm)
	Terminal Size Acceptability–Min/Max	2.5 mm²(12 AWG) / 25mm²(3 AWG)

Circuit Breaker Dimension

Tips: Main parameters of the circuit breaker

Rated voltage: The rated voltage of the main contact of the circuit breaker, it is the voltage value guaranteeing the long-term normal operation of the contact terminal of the contactor.
Rated current: Rated current of the main contact terminal of the circuit breaker, it is the current value guaranteeing the long-term normal operation of the contact terminal of the contactor.
Tripping current: It is the set value of the action of the current release. When the circuit is short-circuit or the overload condition is serious, the load current is higher than the tripping current, the main contact terminal of the circuit breaker disconnects.
Overload protection current, time curve: it is the inverse-time characteristic curve. A higher overload current leads to a shorter action time of the thermal release.
Breaking capacity: Two indexes of rated limit short-circuit breaking capacity Icu and rated operation short-circuit breaking capacity Ics.
The rated limit short-circuit breaking capacity Icu is the limit parameter of the breaking capacity of the circuit breaker. After breaking several short-circuit faults, the breaking capacity of the circuit breaker declines.
The rated operation short-circuit breaking capacity Ics is a kind of breaking index of the circuit breaker. After breaking several short-circuit faults, it can still be guaranteed to have normal operation.

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