SU280-1548P Albright Single Acting 72-80V 250A Contactor - Continuous IP66

£54.96  Excl. VAT
  (£65.95 Inc. VAT)


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Pre-order
Despatch: 6 to 8 weeks.

Weight:  750g


Model:  SU280-1548P
Part Number:  SU280-1548P
Brand:  Albright
Colour:  Black
Voltage:  72-80V DC
Amperage:  250A
Material:  Copper/Silver/Bakelite/Steel
Coil type:  Continuous

Pre-order and back-ordering are available with a 6 to 8 week lead time. Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements.


 Albright SU280-1548P single acting 72 or 80 volts dc 250 amp continuous solenoid contactor, protected to IP66.

  • 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.

Dimensions

  • Height including terminals and coil base cap: 132mm.
  • Coil width: 45mm.
  • Cap width: 67mm.
  • Cap depth: 47mm.

About Continuous (CO.) SU280P 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 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 - 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 SU280P SPST NO
Voltage 72V-80V D.C.
Coil Type Continuous
Amps 250 amp
Coil Resistance (Ohms) 427
Pull-In Voltage (V) 52.0 Maximum
Drop Out Voltage (V) 18.0 Maximum
Coil Power Dissipation (W) 12.14
Typical Pull-In Time 30ms
Typical Voltage Drop Per Pole
Across New Contacts At 100A
40mV
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

Delivery Options 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.

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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