SU280-1079P Albright Single-acting 80V 250A Contactor - Intermittent IP66
Despatch: 9 to 12 Weeks
Weight: 750 g
Bar Code: DNA
Part Number: SU280-1079P
Voltage 80V DC
Coil type Intermittent
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 SU280-1079P single-acting 80 Volts DC 250 Amps solenoid contactor, protected to IP66, intermittent.
- The SU280P has been designed for direct current loads, particularly motors as used on electronic 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.
- Height including terminals and coil base cap: 132mm.
- Coil width: 45mm.
- Cap width: 67mm.
- Cap depth: 47mm.
About Intermittent (INT.) SU280P 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 have double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SU280P offers greater environmental protection (IP66) and is easy to install, with a range of mounting brackets available. To ensure IP66, mounting holes are not accessible. Mounting can be vertical or horizontal, 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 ||SPST NO |
|Voltage ||80V D.C. |
|Coil Type ||Intermittent |
|Amps ||250 Amps |
|Coil Resistance (Ohms) ||212 |
|Pull-In Voltage (V) ||48.0 Maximum |
|Drop Out Voltage (V) ||20.0 Maximum |
|Coil Power Dissipation (W) ||30.19 |
|Typical Pull-In Time ||30ms |
|Typical Voltage Drop Per Pole |
Across New Contacts At 100A
|Operating Ambient Temperature ||-40 to +60℃ |
|Protection ||IP66 |
|Weight ||755g |
|Application ||Interrupted ||Uninterrupted |
|Thermal Current Rating ||250A ||350A |
|Intermittent Current Rating: |
|30% Duty ||450A ||635A |
|40% Duty ||390A ||550A |
|50% Duty ||360A ||495A |
|60% Duty ||320A ||450A |
|70% Duty ||300A ||415A |
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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