Omron, J7TKN Thermal Overload Relay 1 NO/1 NC, 10A F.L.C, 44.419kA Contact Rating, 44.301 kW, 690V ac 3P

RS 제품 번호:: 214-7772
제조사 부품 번호:: J7TKN-A-11
제조업체:: Omron

Omron, J7TKN Thermal Overload Relay 1 NO/1 NC, 10A F.L.C, 44.419kA Contact Rating, 44.301 kW, 690V ac 3P

Subtotal (1 unit)*

₩426,080.00

일시적 품절

2027년 1월 06일 부터 배송

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* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 214-7772
제조사 부품 번호:: J7TKN-A-11
제조업체:: Omron

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모두 선택	제품 정보	값
	브랜드	Omron
	Product Type	Thermal Overload Relay
	FLC Motor Rating	10A
	Relay Contact Current	44.419kA
	Series	J7TKN
	Mount Type	Direct
	Pole and Throw Configuration	3P
	Power Rating	44.301kW
	Normal State Configuration	1 NO/1 NC
	Reset Method	Manual
	Minimum Operating Temperature	-25°C
	Number of Auxiliary Contacts	2
	Adjustable Current Range	8 → 11 A
	Width	45mm
	Maximum Operating Temperature	60°C
	Length	95mm
	Contact Voltage	690V
	Depth	70mm
	Standards/Approvals	VDE 0660, UL, EN/IEC 60947-4-1, IEC 60947-4-1
	Control Voltage	690V ac

	모두 선택
	브랜드 Omron
	Product Type Thermal Overload Relay
	FLC Motor Rating 10A
	Relay Contact Current 44.419kA
	Series J7TKN
	Mount Type Direct
	Pole and Throw Configuration 3P
	Power Rating 44.301kW
	Normal State Configuration 1 NO/1 NC
	Reset Method Manual
	Minimum Operating Temperature -25°C
	Number of Auxiliary Contacts 2
	Adjustable Current Range 8 → 11 A
	Width 45mm
	Maximum Operating Temperature 60°C
	Length 95mm
	Contact Voltage 690V
	Depth 70mm
	Standards/Approvals VDE 0660, UL, EN/IEC 60947-4-1, IEC 60947-4-1
	Control Voltage 690V ac

Instructionsheet - J7TKN-A-11

Omron J7TKN Series Thermal Overload Relay, 8 to 11A Adjustable Current Range, 690V Contact Voltage - J7TKN-A-11

This thermal overload relay provides thermal motor protection for three-phase systems, designed to interrupt motor circuits when sustained overcurrent occurs. It is intended for direct mounting in control panels and contactor assemblies, offering adjustable trip settings for correct coordination with motor ratings and protection schemes.

Features and Benefits:

• Adjustable current range 8to11A for precise protection setting
• Manual reset mechanism for controlled restart after trip
• Rated for 690V operation enabling high-voltage applications
• Three-pole configuration delivering phase-by-phase disconnect capability
• Two auxiliary contacts 1NO1NC for signalling and interlock functions
• Suitable for motors up to 44.301kW based on relay rating

Applications

• Suitable for protection of 10A FLC motors in industrial drives
• Used with contactors in automated motor control panels
• Ideal for retrofit protection in manufacturing plant motor circuits
• Can be used for motor overload supervision in HVAC systems
• Used for safeguarding pumps and compressors in process lines

What environmental temperatures can it tolerate during operation?

It operates within a temperature band from -25°C to 60°C, accommodating typical industrial ambient conditions.

How does the relay Interface electrically with control systems?

Control and contact voltage ratings are 690V AC, and the relay provides two auxiliary contacts with one normally open and one normally closed contact for status feedback.

What standards guide its electrical and safety performance?

It is manufactured to meet VDE 0660, UL and EN/IEC 60947-4-1 requirements applicable to motor control devices.

How is the relay physically mounted and what are its form-factor considerations?

It is designed for direct mounting and presents a Compact footprint with width 95mm length 45mm depth 70mm for straightforward panel installation.