Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ETA
	Product Type	Thermal Circuit Breaker
	Current Rating	20 A
	Number of Poles	5
	Range	3120-N
	Series	3120-N
	Width	25 mm
	Mount Type	Screw
	Terminal Type	Screw
	Tripping Mechanism	Thermal
	Reset Actuator Type	Rocker
	Depth	42.6mm
	Standards/Approvals	IEC, REACH, CSA, CCC, EAC, RoHS, VDE
	Height	52.4mm
	Rated AC Voltage	240 V ac
	Rated DC Voltage	50 V dc
	Breaking Capacity	20A

	Select all
	Brand ETA
	Product Type Thermal Circuit Breaker
	Current Rating 20 A
	Number of Poles 5
	Range 3120-N
	Series 3120-N
	Width 25 mm
	Mount Type Screw
	Terminal Type Screw
	Tripping Mechanism Thermal
	Reset Actuator Type Rocker
	Depth 42.6mm
	Standards/Approvals IEC, REACH, CSA, CCC, EAC, RoHS, VDE
	Height 52.4mm
	Rated AC Voltage 240 V ac
	Rated DC Voltage 50 V dc
	Breaking Capacity 20A

Datasheet - 3120-N551-H7T1-W14DR4-20A

COO (Country of Origin):: TN

The ETA 3120-N 5-pole thermal rocker actuated circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. It has blade terminals with flat head screws M3.5 for units with under voltage release module. The trip element is a thermal bimetal. After tripping, it can reliably, easily and quickly be reset. The positively trip-free mechanism ensures reliable disconnection of the circuit even with the actuator blocked. It is ideally suited for overload protection of motors, pumps, transformers and cables.

Mounting type: Snap-in, cut-out 44.5mm x 22mm

Current rating: 20A

Extendable functionality through appliance inlet module

Standard actuator

Reduced mounting and wiring time

Space-saving design

Reduced disposition and storage costs

Increased overall reliability

ETA 3120-N 3120-N Thermal Circuit Breaker - 5-Pole, Screw, 20 A Current Rating, 20 A, 240 V ac, 50 V dc

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