Omron, J7TKN Thermal Overload Relay 1 NO/1 NC, 10A F.L.C, 0.6A, 0.9 A Contact Rating, 44.301 kW, 690V ac 3P
- RS Stock No.:
- 214-7776
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- J7TKN-B-E9
- ผู้ผลิต:
- Omron
ยอดรวมย่อย (1 ชิ้น)*
THB3,496.88
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB3,741.66
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
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ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB3,496.88 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 214-7776
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- J7TKN-B-E9
- ผู้ผลิต:
- Omron
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Omron | |
| Product Type | Thermal Overload Relay | |
| FLC Motor Rating | 10A | |
| Relay Contact Current | 0.6, 0.9A | |
| Series | J7TKN | |
| Mount Type | Direct | |
| Power Rating | 44.301kW | |
| Pole and Throw Configuration | 3P | |
| Normal State Configuration | 1 NO/1 NC | |
| Reset Method | Automatic & Manual | |
| Width | 45mm | |
| Number of Auxiliary Contacts | 2 | |
| Minimum Operating Temperature | -25°C | |
| Adjustable Current Range | 0.6 to 0.9 A | |
| Length | 126.5mm | |
| Maximum Operating Temperature | 60°C | |
| Contact Voltage | 690V | |
| Depth | 70mm | |
| Standards/Approvals | EN/IEC 60947-4-1, IEC 60947-4-1, UL, VDE 0660 | |
| Supply Voltage | 690V | |
| Control Voltage | 690V ac | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Omron | ||
Product Type Thermal Overload Relay | ||
FLC Motor Rating 10A | ||
Relay Contact Current 0.6, 0.9A | ||
Series J7TKN | ||
Mount Type Direct | ||
Power Rating 44.301kW | ||
Pole and Throw Configuration 3P | ||
Normal State Configuration 1 NO/1 NC | ||
Reset Method Automatic & Manual | ||
Width 45mm | ||
Number of Auxiliary Contacts 2 | ||
Minimum Operating Temperature -25°C | ||
Adjustable Current Range 0.6 to 0.9 A | ||
Length 126.5mm | ||
Maximum Operating Temperature 60°C | ||
Contact Voltage 690V | ||
Depth 70mm | ||
Standards/Approvals EN/IEC 60947-4-1, IEC 60947-4-1, UL, VDE 0660 | ||
Supply Voltage 690V | ||
Control Voltage 690V ac | ||
Omron J7TKN Series Thermal Overload Relay, 0.6-0.9A Adjustable Current Range, 690V Supply Voltage - J7TKN-B-E9
This thermal overload relay provides motor protection by sensing thermal overload and interrupting circuits when necessary. It is intended for direct mounting in control assemblies and is suitable for three-pole motor circuits operating on high-voltage supplies. The device incorporates auxiliary switching to signal trip conditions and supports both automatic and manual reset options for restoration after an overload event.
Features and Benefits:
• Adjustable operating range 0.6-0.9 A provides precise motor protection
• Rated for 690V supply enabling use in high-voltage installations
• Three-pole configuration ensures individual-phase monitoring
• Two auxiliary contacts with 1 NO 1 NC arrangement allow status signalling
• Automatic and manual reset options reduce downtime or permit manual verification
• Conforms to EN/IEC 60947-4-1 standards for recognised electrical performance
• Rated for 690V supply enabling use in high-voltage installations
• Three-pole configuration ensures individual-phase monitoring
• Two auxiliary contacts with 1 NO 1 NC arrangement allow status signalling
• Automatic and manual reset options reduce downtime or permit manual verification
• Conforms to EN/IEC 60947-4-1 standards for recognised electrical performance
Applications
• Suitable for protection of motors with FLC up to 10 A
• Ideal for control panels in industrial automation systems
• Used with three-phase motor starters in manufacturing plants
• Can be used for retrofit protection in electrical distribution boards
• Used for safeguarding equipment specified to 690V operating voltage
• Ideal for control panels in industrial automation systems
• Used with three-phase motor starters in manufacturing plants
• Can be used for retrofit protection in electrical distribution boards
• Used for safeguarding equipment specified to 690V operating voltage
What ambient temperatures can the device withstand during operation?
It is specified to operate reliably between -25 °C and 60 °C without performance degradation.
How does the relay handle resetting after a trip?
The unit offers selectable automatic resetting for unattended restart and manual resetting for operator confirmation.
What mounting method is required to install the unit?
It is designed for direct mount installation onto compatible starters or mounting plates.
What is the power-equivalent motor rating it can protect?
The relay corresponds to a motor power rating of 44.301 kW for appropriate application matching.