SW80B-TBC Albright Single Acting Solenoid Contactor 72-80V Intermittent

£29.24  Excl. VAT
  (£35.09 Inc. VAT)


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Pre-order
Despatch: 6 to 8 Weeks

Weight:  400g


Model:  SW80B-TBC
Part Number:  SW80B-TBC
Brand:  Albright
Colour:  Black
Voltage:  72-80V DC
Amperage:  100A
Material:  Copper/Silver/Bakelite
Coil type:  Intermittent

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.


 SW80B-TBC single acting solenoid contactor, 72-80V intermittent with integral bracket.

  • 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, hardwearing 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 the integral bracket formed into the coil housing case. 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 with integral bracket.
Voltage 72-80V D.C.
Coil Type Intermittent
Amps 100 amp
Coil Resistance (Ohms) 365
Pull-In Voltage (V) 44.0 Maximum
Drop Out Voltage (V) 18.0 Maximum
Coil Power Dissipation (W) 14.20
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 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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