SW80B-9 Albright Single Acting Solenoid Contactor 48V Intermittent

£29.24  Excl. VAT
  (£35.09 Inc. VAT)


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Weight:  400g

Availability:  

  

Pre-order only, despatch lead time: 8 weeks maximum.


Model:  SW80B-9
Part Number:  SW80B-9
Brand:  Albright
Colour:  Black
Voltage ratings at (or to):  48V DC
Material:  Copper/Silver/Bakelite
Amperage - Continuous (or to):  100A
Coil type:  Intermittent


 SW80B-9 single acting solenoid contactor 48V intermittent.

  • The sw80 series of contactors has been designed for direct current loads, particularly motors as used on small electric vehicles such as light industrial trucks, powered invalid cars, etc., they have double breaking contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.
  • They are economical in price and compare favourably with sealed automotive style solenoid switches which cannot be serviced or inspected for contact wear.
  • Repair contact kit part number: 2070-57.
  • Auxiliary switch kit part number: 2070-124.

Dimensions

  • Height including terminals and coil base cap: 94mm.
  • Coil width: 41mm.
  • Cap width: 50.5mm.
  • Cap depth: 39mm.

Magnetic Blowouts

 These contactors are of double break configuration and are fitted with magnetic blowouts (denoted by 'B' suffix in the SW80 range) across both contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts makes the contacts polarity sensitive and the Positive markings on the top cover of the contactor must be observed.

About Intermittent (Int.) SW80 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 SW80 has M8 stud main terminals and 6.3mm spade coil connections. Mounting is via M4 tapped holes or by steel mounting brackets (supplied as separate items). Mounting can be horizontal or vertical, when vertical the M8 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 SW80B SPST NO
Voltage 48V D.C.
Coil Type Intermittent
Amps 100 amp
Coil Power Dissipation 15 - 20 Watts
Typical Pull-In Time 20ms
Typical Voltage Drop per pole
across New Contacts at 100A
40mV
Operating Ambient Temperature -40 to +60℃
Weight 400g
Application Interrupted Uninterrupted
Thermal Current Rating 100A 125A
Intermittent Current Rating:
30% Duty 185A 230A
40% Duty 160A 200A
50% Duty 140A 175A
60% Duty 130A 160A
70% Duty 120A 150A

 

Free UK Mainland Standard Delivery

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 a 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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