SU285-1 Albright Single-acting Normally Closed Solenoid 12V Continuous
Despatch: 9 to 12 Weeks
Weight: 1.28 kg
Bar Code: DNA
Part Number: SU285-1
Voltage 12V DC
Coil type Continuous
Pre-order and back-ordering is available with a current 9 to 12 weeks despatch. Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements.
Albright SU285 single-acting 'Normally Closed' 12V continuously rated contactor.
- The SU285 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.
- There is no mounting bracket supplied with this version.
- 2159-47 Top hat mounting bracket
- 2155-165 'L' shaped mounting bracket
- 2065-167A Saucepan paired bracket kit
- Height including terminals and coil base cap: 132mm.
- Coil width: 45mm.
- Cap width: 67mm.
About The Normally Closed Continuous (CO.) SU285 Solenoids
Normally Closed continuous contactors by design are for an ‘Always On’ line function and break only when the coil is energised, they break slower than intermittent solenoids and are recommended for prolonged contact periods.
|Device Type ||SU280 SPST NC |
|Voltage ||12V D.C. |
|Coil Type ||Continuous |
|Amps ||250 Amps |
|Coil Resistance (Ohms) ||13 |
|Pull-In Voltage (V) ||8.0 Maximum |
|Drop Out Voltage (V) ||3.0 Maximum |
|Coil Power Dissipation (W) ||11.08 |
|Typical Voltage Drop Per Pole |
across New Contacts at 250A
|Operating Ambient Temperature ||-40 to +60℃ |
|Mechanical M.T.B.F. ||Greater than 3000000 |
|Weight ||755g |
|Application ||Interrupted ||Uninterrupted |
|Thermal Current Rating ||250A ||350A |
|Intermittent Current Rating: |
|30% Duty ||455A ||640A |
|40% Duty ||395A ||555A |
|50% Duty ||355A ||495A |
|60% Duty ||325A ||450A |
|70% Duty ||300A ||420A |
Free UK Mainland Postage and Packaging
Our Free UK Mainland Postage and Packaging Service offers unbeatable value for money. The free UK Standard shipping is automatically applied to your shopping cart page with no additional cost when you reach the £50.00 minimum order value.
We use Royal Mail Standard or Recorded Delivery for light, low-value orders and we use UPS, Parcel Force, and other major courier services for larger and more valuable consignments.
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