DIODE SW82
NO - DP - ST
The SW82 type of contactors has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks. Developed for both interrupted and uninterrupted loads, the SW82 is suitable for switching Resistive, Capacitive and Inductive loads.
The SW82 features double pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity. The contactors are compact in size and are fully serviceable with a full range of spare parts available. The SW82 has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or mounting brackets – either supplied fitted, or as separate items. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards. If the requirement is for downwards orientation we can adjust the contactor to compensate for this.
SW82 Technical Information
| Application | ||
| Thermal Current Rating | 100A | 100A |
| Intermittent Current Rating: | ||
| 30% Duty | 185A | 185A |
| 40% Duty | 160A | 160A |
| 50% Duty | 140A | 140A |
| 60% Duty | 130A | 130A |
| 70% Duty | 120A | 120A |
| Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*) | ||
| Blowouts | - | |
| No Blowouts | 800A at 80V D.C. | |
| Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*) | ||
| Blowouts | - | |
| No Blowouts | 150A at 96V D.C. | |
| Maximum Recommended Contact Voltages | ||
| Blowouts | - | - |
| No Blowouts | 96V | 96V |
| Typical Voltage Drop per pole across New Contacts at 100A | 50mV | |
| Mechanical Durability | > 5,000,000 Cycles | |
| Coil Voltage Available (Us) (Rectifier board required for A.C.) | 6 - 240V | |
SW82 Features
| Component | Configurations |
|---|---|
| Coil Suppression |
DIODE  DIODE AND RESISTOR  BI-DIRECTIONAL DIODE |
| Coil Terminations |
 AMP TAGS  FLYING LEADS  VACCUM IMPREGNATION |