- Circuit Breakers[10]
- Contactors[9]
- Power Distribution Equipment[7]
- Other Power Supplies[1]
- Relays[10]
- Push Button Switches[1]
- Contact Person : Mr. Z Ivan
- Company Name : Yueqing Etec Electric Co., Ltd.
- Tel : 0086-577-62626562
- Address : Zhejiang,YUEQING, WENZHOU,SIBANQIAO INDUSTRIAL ZONE,
- Country/Region : China
Related Product Searches:Thermal Overload Relay/Thermal Relay/LR1 thermal relay,High Quality,LR1 thermal relay, thermal overload relay,LR1
LR1 series thermal overload relay are suitable for overload and phase-failure protection of ACmotors with frequency of 50/60Hz,voltage up to 690v,current up to 0.1-80A under 8-hours duty or uninterrupted duty.Functions provided by these relays, are phase-failure protection, ON/OFF indication, temperaturecompensation, and manual/automatic reset.Applicable Standards: National Standard: GB 14048. International Standards: IEC 60947-4-1The relays can be mounted onto contactors or installed as single units.
2. Motion Characteristic: Three-phase Balance Motion Time
No | Times of the setting current | Motion time | Start condition | Ambient temperature | ||
1 | 1.05 | >2h | Cold state | 20±5oC | ||
2 | 1.2 | <2h | Heat state(Following the No.1 test) | |||
3 | 1.5 | <4min | ||||
4 | 7.2 | 10A | 2s< Tp≤10s | ≤63A | Cold state | |
10 | 4s< Tp≤10s | >63A |
No | Times of the setting current | Motion time | Start condition | Ambienttemperature | |
Any two phases | Another phase | ||||
1 | 1.0 | 0.9 | >2h | Cold state | 20±5oC |
2 | 1.15 | 0 | <2h | Heat state(Following the No.1 test) |
Type | Number | Setting range (A) | For contactor |
LR1-D | 09301 | 0.1~0.16 | CJX2-09~25 |
09302 | 0.16~0.25 | CJX2-09~25 | |
09303 | 0.25~0.4 | CJX2-09~25 | |
09304 | 0.4~0.63 | CJX2-09~25 | |
09305 | 0.63~1 | CJX2-09~25 | |
09306 | 1~1.6 | CJX2-09~25 | |
09307 | 1.6~2.5 | CJX2-09~25 | |
09308 | 2.5~4 | CJX2-09~25 | |
09310 | 4~6 | CJX2-09~25 | |
09312 | 5.5~8 | CJX2-09~25 | |
09314 | 7~10 | CJX2-09~25 | |
12316 | 10~13 | CJX2-09~25 | |
16321 | 13~18 | CJX2-09~25 | |
25322 | 18~25 | CJX2-09~25 | |
40353 | 23~32 | CJX2-09~25 | |
40355 | 30~40 | CJX2-40, 50, 63 | |
63357 | 38~50 | CJX2-40, 50, 63 | |
63359 | 48~57 | CJX2-40, 50, 63 | |
63361 | 57~66 | CJX2-40, 50, 63 | |
80363 | 63~80 | CJX2-40, 50, 63 |
Thermal Overload Relay/Thermal Relay/LR1 thermal relay