SW400-45 Albright 24V 400A Busbar Contactor - Continuous

£75.26  Excl. VAT
  (£90.31 Inc. VAT)
 Excl. VAT

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Pre-order
Despatch: 9 to 12 Weeks

Weight:  880 g


Model:  SW400-45
Bar Code:  DNA
Part Number:  SW400-45
Brand:  Albright
Colour  Black
Voltage  24V DC
Amperage  400A
Material  Copper/Silver/Bakelite
Coil type  Continuous

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 International SW400-45 24 volts single pole, single throw continuous use solenoid contactor.

  • The SW400 is designed for use in telecommunications and power distribution applications where an uninterrupted current load is switched.
  • These contactors are primarily for use with Direct Current loads but can also be used with Alternating Currents.
  • The SW400 features double breaking main contacts with silver alloy tips which are weld resistant, hardwearing and have excellent conductivity.
  • Silver plating on the main contacts is standard for the SW400.
  • Due to their configuration, the SW400 contactors are deemed non-serviceable, therefore contact kits are not available.

Dimensions

  • Height including terminals and coil base cap: 98mm.
  • Coil width: 45mm.
  • Cap width: 57mm.
  • Cap and fixed contact total width: 128mm.
  • Fixed contact depth: 50mm.

Associated Parts

  • 2155-165 Vertical mounting bracket single (2 x recommended)
  • 2065-167A Horizontal mounting bracket kit (1 x recommended)

About Continuous (CO.) SW400 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 SW400 is a compact contactor that can be busbar mounted vertically or horizontally, if mounted vertically the coil should be at the bottom.

Uninterrupted current - no or infrequent load switching requirements (maintains a lower contact resistance).

Specifications

Device Type SW400 SPST NO
Voltage 24Vdc
Coil Type Continuous
Amps 600 amp
Coil Resistance (Ohms) 44
Pull-In Voltage (V) 16.0 Maximum
Drop Out Voltage (V) 6.0 Maximum
Coil Power Dissipation (W) 13.09
Typical Pull-In Time 15ms
Typical Voltage Drop Per Pole
Across New Contacts At 400A
Less than 50mV
Operating Ambient Temperature -40 to +60℃
Weight 880g
Application Uninterrupted
Thermal Current Rating 400A
Intermittent Current Rating:
30% Duty 730A
40% Duty 630A
50% Duty 565A
60% Duty 515A
70% Duty 480A

 

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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