제조사부품번호

Omron, J7TKN Overload Relay, 28A, 42 A F.L.C, 42A Contact Rating, 18.5 kW, 24V dc 3

RS 제품 번호:: 215-5248
제조사 부품 번호:: J7TKN-C-42
제조업체:: Omron

Omron, J7TKN Overload Relay, 28A, 42 A F.L.C, 42A Contact Rating, 18.5 kW, 24V dc 3

Subtotal (1 unit)*

₩675,540.00

일시적 품절

2027년 1월 18일 부터 배송

더 자세한 내용이 필요하신가요? 필요한 수량을 입력하고 '배송일 확인'을 클릭하면 더 많은 재고 및 배송 세부정보를 확인하실 수 있습니다.

수량	한팩당
1 +	₩675,540.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 215-5248
제조사 부품 번호:: J7TKN-C-42
제조업체:: Omron

참조 문서

제정법과 컴플라이언스

제품 세부 사항

제품 정보를 선택해 유사 제품을 찾기

모두 선택	제품 정보	값
	브랜드	Omron
	FLC Motor Rating	28A, 42A
	Product Type	Overload Relay
	Relay Contact Current	42A
	Series	J7TKN
	Mount Type	Direct
	Pole and Throw Configuration	3
	Power Rating	18.5kW
	Minimum Operating Temperature	-25°C
	Adjustable Current Range	28 → 42 A
	Width	67mm
	Length	136mm
	Contact Voltage	690V
	Maximum Operating Temperature	60°C
	Depth	96.5mm
	Standards/Approvals	EN 60947-4-1, IEC 60947-4-1, VDE 0660
	Supply Voltage	690V
	Control Voltage	24V dc

	모두 선택
	브랜드 Omron
	FLC Motor Rating 28A, 42A
	Product Type Overload Relay
	Relay Contact Current 42A
	Series J7TKN
	Mount Type Direct
	Pole and Throw Configuration 3
	Power Rating 18.5kW
	Minimum Operating Temperature -25°C
	Adjustable Current Range 28 → 42 A
	Width 67mm
	Length 136mm
	Contact Voltage 690V
	Maximum Operating Temperature 60°C
	Depth 96.5mm
	Standards/Approvals EN 60947-4-1, IEC 60947-4-1, VDE 0660
	Supply Voltage 690V
	Control Voltage 24V dc

Datasheet - J7TKN-C-42

Omron J7TKN Series Overload Relay, 28 to 42A Adjustable Current Range, 18.5kW Power Rating - J7TKN-C-42

This overload relay protects three-phase motors by interrupting supply during excessive current conditions in industrial control systems. It is designed to SIT directly on motor starters and provides thermal protection for motors up to medium power ratings, operating within common electrical distribution voltages used in manufacturing and automation environments.

Features and Benefits:

• Adjustable trip range 28-42A providing flexible motor protection
• Thermal relay contact rated for 42A reducing nuisance trips
• Supports motor ratings up to 18.5 kW enabling medium-power drives
• Designed for direct-mount installation simplifying panel assembly
• Operates with 24V DC control for straightforward integration
• Conforms to IEC and EN standards ensuring compatibility with installations

Applications

• Suitable for protecting 3-phase motors in conveyor systems
• Ideal for use with motor starters in pump control panels
• Used for safeguarding motors in HVAC and ventilation equipment
• Can be used for automation lines requiring adjustable overcurrent protection

What ambient temperatures can it tolerate during operation?

It is specified to function between -25°C and 60°C for typical industrial ambient ranges.

What electrical supply voltages is it compatible with on the load side?

The unit is intended for use on systems up to 690V supply voltage for motor circuits.

How many poles does the device provide and what switching arrangement is used?

It is a three-pole device arranged to protect all phases of a motor supply simultaneously.

What approvals or standards does it meet for use in installed systems?

It meets IEC 60947-4-1 and EN 60947-4-1 requirements along with VDE 0660 conformity.

What are the practical limits for continuous motor current it can monitor?

The adjustable monitoring range covers continuous currents from 28 A up to 42 A for phase sensing.