Albright's SW82-156P 48 Volts 100A intermittent DPST Normally Open switch contactor protected to IP66.
- The SW82P is sealed to IP66 and has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks.
- Developed for both interrupted and uninterrupted loads, the SW82P is suitable for switching Resistive, Capacitive and Inductive loads.
- The SW82P features double pole double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity.
- Due to its sealed nature, contact or repair kits are not available for this unit.
Dimensions
- Base plate to the top of brass studs (height): 94mm.
- Body length excluding mounting bracket: 74mm.
- Depth: 48mm.
- Main terminal studs: M8.
About Intermittent (Int.) SW82-156P Solenoids
Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.
The SW82P features double pole double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW82P is compact in size and features an enclosed top cover and offers environmental protection to IP66.
The SW82P has M8 stud main terminals and 6.3mm spade coil connections. Mounted using supplied brackets, mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
Interrupted Current: The opening and closing on load with frequent switching (resulting in increased contact resistance). |
Uninterrupted Current: No or infrequent load switching requirements (maintains a lower contact resistance). |
Specifications
Device Type | SW82 DPST NO |
Voltage | 48V D.C. |
Coil Type | Intermittent |
Amps | 100A |
Coil Resistance (Ohms) | 120 |
Pull-In Voltage (V) | 29.0 Maximum |
Drop Out Voltage (V) | 12.0 Maximum |
Coil Power Dissipation (W) | 19.20 |
Typical Pull-In Time | 20ms |
Typical Voltage Drop Per Pole Across New Contacts At 100A | Less than 50mV |
Operating Ambient Temperature | -40 to +60℃ |
Protection | IP66 |
Guideline Weight | 430g |
Application | Uninterrupted |
Thermal Current Rating | 100A |
Intermittent Current Rating: |
30% Duty | 185A |
40% Duty | 160A |
50% Duty | 140A |
60% Duty | 130A |
70% Duty | 120A |