Home > Products > New Products > JR20-630 series thermal overload relay from china
JR20-630 series thermal overload relay from china
USD $1 - $100
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | GWIEC | |
| Model Number | GK JR20 |
Product Description
Specifications
JR20 series thermal relay is suitable for the power system of AC 50/60Hz, main circuit rated voltage up to 660V, current up to 630A, used as protecting AC three-phase motor against overload and phase losing, and forming electromagnetic with starter CJ20 series AC contactor. It has functions of phase-losing protection temperature compensation, trip indication. It can manually and automatically get back.
JR20-630 series thermal overload relay from china
Type | Thermal component | Rated or scale of rated current | Suitable contactor |
JR20-10 | 1R | 0.1-0.13-0.15 | CJ20-10 |
2R | 0.15-0.19-0.23 | ||
3R | 0.23-0.29-0.35 | ||
4R | 0.35-0.44-0.53 | ||
5R | 0.53-0.67-0.8 | ||
6R | 0.8-1-1.2 | ||
7R | 1.2-1.5-1.8 | ||
8R | 1.8-2.2-2.6 | ||
9R | 2.6-3.2-3.8 | ||
10R | 3.2-4-4.8 | ||
11R | 4-5-6 | ||
12R | 5-6-7 | ||
13R | 6-7.2-8.4 | ||
14R | 7.2-8.6-10 | ||
15R | 8.6-10-11.6 | ||
JR20-16 | 1S | 3.6-4.5-5.4 | CJ20-16 |
2S | 5.4-6.7-8 | ||
3S | 8-10-12 | ||
4S | 10-12-14 | ||
5S | 12-15-16 | ||
6S | 14-16-18 | ||
| JR20-25 | 1T | 7.8-9.7-11.6 | CJ20-25 |
2T | 16-14.3-17 | ||
3T | 17-21-25 | ||
4T | 21-5-29 | ||
JR20-63 | 1U | 16-20-24 | CJ20-63 |
2U | 24-30-36 | ||
3U | 32-40-47 | ||
4U | 40-47-55 | ||
5U | 47-55-62 | ||
6U | 55-63-71 | ||
JR20-160 | 1W | 30-40-47 | CJ20-160 |
2W | 47-55-63 | ||
3W | 63-74-84 | ||
4W | 74-86-98 | ||
5W | 85-100-115 | ||
6W | 100-115-130 | ||
7W | 115-132-150 | ||
8W | 130-150-170 | ||
9W | 144-160-176 | ||
JR20-250 | 1X | 130-160-195 | CJ20-250 |
2X | 167-200-250 | ||
| JR20-400 | 1Y | 200-250-300 | CJ20-400 |
2Y | 267-335-400 | ||
JR20-630 | 1Z | 320-400-480 | CJ20-630 |
2Z | 420-525-630 |
Contact Us
- Yueqing Geenwich Imp And Exp Co., Ltd.
- Contact nameSU YAN CAO Chat Now
- Phone86-577-62713999
- AddressFirst Industrial Zone, Qiligang
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