Relay, overload, 37-50A, 3 pole, class 20
Mã sản phẩm: LR2D3557
Danh mục:Bảo vệ quá tải contactor
Hãng sản xuất:
Contact Current Rating=50 A|Contact Voltage Rating=1000 V ac|Depth=100mm|FLC Motor Rating=37 to 50 A|Length=121mm|Maximum Operating Temperature=+60°C|Minimum Operating Temperature=-20°C|Mounting Style=DIN Rail|Pole Configuration=3P|Reset Method=Automatic, Manual|Terminal Type=Screw Clamp|Width=75mm
Hết hàng
Giá: Liên hệ
Three-pole Thermal Overload Relays
Three-pole thermal overload relays designed to protect ac circuits against overloads, phase failure, long starting times and prolonged stalling of the motor.
Adjustable relay setting dial
Test button
Stop button
Manual/auto reset
Trip indicator
Sealable cover
1N/O & 1N/C auxiliary contacts
Direct mounting beneath three-pole contactors or independent mounting on DIN rail
Insulation voltage 600V, Withstand Voltage 6kV
| Dimensions when mounted on an ac contactor | |||
| Contactor Rating(kW) | H (mm) | W (mm) | D (mm) |
| 4 - 9 | 123 | 45 | 86 |
| 11 - 18.5 | 137 | 45 | 92 |
| 22 - 37 | 175 | 75 | 123 |
| 45 | 178 | 85 | 129 |
| 59 - 80 | 267 | 120 | 136 |
| Dimensions when mounted on a dc contactor | |||
| Contactor Rating (kW) | H (mm) | W (mm) | D (mm) |
| 4 - 9 | 123 | 45 | 95 |
| 11 - 18.5 | 137 | 45 | 101 |
Approvals
UL and CSA
