Albright SW68-73P, 24 volts DC 80 Amps DPST Normally Open (NO) switch contactor, continuous. Protected to IP66.
- The SW68P is a miniature series double pole, free standing, compact contactor which is sealed to IP66. The SW68P is designed to fill the gap between 30 ampere relays and 100 ampere contactors.
- Devised for both interrupted and uninterrupted loads, the SW68P is suitable for switching Resistive, Capacitive and Inductive loads.
- Typical applications include switching small traction motors, hydraulic power packs and small electric winch motors.
- Due to its small form build, repair kits are not available for this unit.
- IP66 protected
- Supplied with part number 3060-90 mounting bracket fitted.
Associated Products
- 3060-94 Standard "U" shaped mounting bracket.
- 3060-340 Standard "DIN" rail mounting bracket.
- 3060-382A Curved mounting bracket.
- 2070-776 "U" shaped mounting bracket with extensions.
Dimensions
- Base plate to the top of brass studs (height): 81mm.
- Width: 37mm.
- Depth: 35mm.
- Main terminal studs: M6.
About Continuous (CO.) SW68P Solenoids
Continuous contactors, by design, are predominantly for drive functions on vehicles; they switch slower than intermittent solenoids and are recommended for prolonged contact periods.
The SW68P features double pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity. The SW68P incorporates an enclosed top cover and offers environmental protection to IP66. The SW68P has M6 stud main terminals and 6.3mm spade coil connections. It can be mounted via mounting brackets (supplied fitted).
| 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 | NO - DP - ST |
| Voltage | 24V D.C. |
| Coil Type | Continuous |
| Amps | 80A |
| Coil Resistance (Ohms) | 100 |
| Pull-In Voltage (V) | 16.0 Max. |
| Drop Out Voltage (V) | 6.0 Max. |
| Coil Power Dissipation (W) | 5.76 |
| Typical Pull-In Time | 15ms |
Typical Voltage Drop Per Pole
Across New Contacts At 80A | < 40mV |
| Operating Ambient Temperature | -40 to +60℃ |
| Guideline Weight | 220g |
| Application | Uninterrupted |
| Thermal Current Rating | 80A |
| Intermittent Current Rating: |
| 30% Duty | 145A |
| 40% Duty | 125A |
| 50% Duty | 115A |
| 60% Duty | 105A |
| 70% Duty | 95A |
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