SW822-3 100 A 24 V DC Albright Eşleştirilmiş Çift Kutuplu Tek Atış Solenoid Güç Kontaktörü
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Weight: 960g
Model: SW822-3
Part Number: SW822-3
Brand: Albright
Colour: Black
Voltage: 24V DC
Amperage: 100A
Material: Copper/Silver/Bakelite
Coil type: Intermittent
Albright's SW822-3 strapped pair, 24 volt 100A, intermittent use, DPST normally open switch contactor.
- The SW822 type of contactors has been designed for direct current loads, including motor reversing functions as used on electric vehicles and industrial trucks.
- Developed for both interrupted and uninterrupted loads, the SW822 is suitable for switching Resistive, Capacitive and Inductive loads.
- The strapped pair SW822 features double pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity.
- Supplied with mounting bracket 2070-41
Associated Products
- 2070-90 Service or repair contact kit (use 2 for this unit)
- 2126-48a Mounting bracket.
Dimensions
- Base plate to top of brass studs (height): 91mm.
- Body length excluding mounting bracket: 86.4mm.
- Depth: 55mm including bracket.
- Main terminal studs: M8.
About Intermittent (Int.) SW822-3 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 contactors are compact in size and are fully serviceable with a full range of spare parts available. The SW822 has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via the supplied mounting bracket. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
Interrupted current - opening and closing on load with frequent switching (results in increased contact resistance). |
Uninterrupted current - no or infrequent load switching requirements (maintains a lower contact resistance). |
Specifications
Device Type | SW822 Paired DPST NO |
Voltage | 24V D.C. |
Coil Type | Intermittent |
Amps | 100A |
Coil Power Dissipation | 15 - 20 Watts |
Typical Pull-In Time | 20ms |
Typical Voltage Drop per pole across New Contacts at 100A |
50mV |
Operating Ambient Temperature | -40 to +60℃ |
Guideline Weight | 920kg |
Application | Uninterrupted |
Thermal Current Rating | 100A |
Intermittent Current Rating: | |
30% Duty | 185A |
40% Duty | 160A |
50% Duty | 140A |
60% Duty | 130A |
70% Duty | 120A |