SW200R-834 Albright 12Vdc Single-acting Solenoid Contactor - Continuous
£128.63 Excl. VAT (£154.36 Inc. VAT)
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Despatch: 9 to 12 Weeks
Weight: 1.35 kg
Bar Code: DNA
Part Number: SW200R-834
Voltage: 12V DC
Coil type: Continuous
Pre-order and back-ordering is available for all Albright out-of-stock items, with a current 9 to 12 weeks despatch.
Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements.
Albright SW200R-834 12Vdc 250 Amps single-acting contactor with Weldstop dust shields, continuous.
- The SW200R series of contactors has been designed for direct current loads, particularly motors as used on larger electric vehicles such as industrial trucks, airport tractors, etc.; they have double-breaking contacts with Silver-alloy contact tips, which are weld resistant, hardwearing and have excellent conductivity.
- The contactors are compact in size and are fully serviceable, with a range of spare parts available.
- Due to the configuration of this unit, no repair kit is available.
- Weldstop matt dust shields fitted.
- Standard magnets fitted, not reversed polarity type.
- Height, including terminals and coil base cap: 153mm.
- Coil width: 58.5mm.
- Cap width: 67mm.
- Cap depth: 48mm.
About the Continuous (CO.) SW200R Solenoids
Continuous contactors, by design, are predominantly used for drive functions on vehicles. They make and break slower than intermittent solenoids and are recommended for prolonged contact periods.
The SW200R 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 SW200R is suitable for switching Resistive, Capacitive and Inductive loads.
The SW200R features single-pole, single-throw, double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW200 has M10 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or steel mounting brackets (supplied as separate items). Mounting can be horizontal or vertical. When vertical, the M10 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). |
|Device Type ||NO - SP - ST |
|Voltage ||12V D.C. |
|Coil Type ||Continuous |
|Amps ||250 Amps |
|Coil Resistance (Ohms) ||8 |
|Pull-In Voltage (V) ||8.0 Max. |
|Drop Out Voltage (V) ||3.0 Max. |
|Coil Power Dissipation (W) ||18.00 |
|Typical Pull-In Time ||40ms |
|Typical Voltage Drop Per Pole |
Across New Contacts At 100A
|Operating Ambient Temperature ||-40 to +60℃ |
|Weight ||1.35Kg |
|Application ||Uninterrupted |
|Thermal Current Rating ||250A |
|Intermittent Current Rating: |
|30% Duty ||450A |
|40% Duty ||390A |
|50% Duty ||360A |
|60% Duty ||320A |
|70% Duty ||300A |
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