SU285-11 Albright Single Acting Normally Closed Solenoid 24V Intermittent
Pre-order
Despatch: 6 to 8 weeks. |
Weight: 1.28kg
Model: SU285-11
Part Number: SU285-11
Brand: Albright
Colour: Black
Voltage: 24V DC
Material: Copper/Silver/Bakelite
Coil type: Intermittent
| Pre-order and back ordering is available with a 6 to 8 week lead time. Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements. |
Albright SU285 single acting 'Normally Closed' 24V intermittently 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, hard wearing and have excellent conductivity.
- There is no mounting bracket supplied with this version.
Associated products
- 2159-47 Top hat mounting bracket
- 2155-165 'L' shaped mounting bracket
- 2065-167A Saucepan paired bracket kit
Dimensions
- Height including terminals and coil base cap: 132mm.
- Coil width: 45mm.
- Cap width: 67mm.
About the Normally Closed Intermittent (INT.) SU285 Solenoids
Normally closed intermittent contactors by design are for a ‘Made’ line function and break only when the coil is energised, they break faster than continuous rated solenoids.
Specifications
| Device Type | SU280 SPST NC |
| Voltage | 24V D.C. |
| Coil Type | Intermittent |
| Amps | 250 amp |
| Coil Resistance (Ohms) | 17 |
| Pull-In Voltage (V) | 14.5 Maximum |
| Drop Out Voltage (V) | 6.0 Maximum |
| Coil Power Dissipation (W) | 33.88 |
Typical Voltage Drop per pole
across New Contacts at 250A | 40mV |
| 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  Free UK Mainland delivery discount is selectable on your shopping cart page; a £50.00 minimum order value is applicable for the Free Delivery Service, with a variable low Standard Rate shipping charge for smaller consignments.
Despatch methods for Standard and Free UK Delivery Service include light, low-value orders despatched via Royal Mail standard or recorded delivery, with large and high-value orders despatched via UPS and Parcel Force courier services.
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International Consignments International orders and consignments require the exact Card Holder Address (Invoicee) as the first address for payment processing. PO Box addresses are not acceptable as delivery addresses by some couriers.
Export orders will only be accepted when placed online. |
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