SW560A-76M Albright 24V Magnetically Latched Busbar Contactor with Auxiliary - Intermittent

£91.12  Excl. VAT
  (£109.34 Inc. VAT)


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Pre-order
Despatch: 6 to 8 weeks.

Weight:  1.10kg


Model:  SW560A-76M
Part Number:  SW560A-76M
Brand:  Albright
Colour:  Black
Voltage:  24V DC
Amperage:  600A
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.


 Albright International SW560A-76M 24 volts single pole, single throw 'magnetically latched' solenoid contactor with auxiliary microswitch.

  • The SW560A 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 SW560A 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 SW560A.
  • Auxiliary microswitch fitted.
  • Magnetically latching contactor.
  • Bi-directional diode fitted.
  • Special operating knob and extension fitted.
  • Yellow warning label fitted.

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: 64mm.

About Intermittent (INT.) SW560A 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 SW560A is a compact contactor which can be busbar mounted vertically or horizontally, if mounted vertically the coil should be at the bottom.

 Magnetic Latching: Contact position is secured with the use of a permanent magnet within the assembly. The coil requires a pulse to close the contacts, and a reverse polarity pulse to operate the armature and open the contacts, but otherwise remains in the last energised state without the need for power. It should be noted therefore these are not failsafe.

 This version of the SW560A unit has an auxiliary microswitch mounted on the top cover, the auxiliary contact connection is triggered by the coil energising.

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

Specifications

Device Type SW560A SPST NO with Aux.
Voltage 24V DC
Coil Type Intermittent
Amps 600 amp
Coil Resistance (Ohms) 17
Pull-In Voltage (V) 9.0 Maximum
Drop Out Voltage (V) 9.0 Maximum
Coil Power Dissipation (W) 33.88
Typical Pull-In Time 30ms
Typical Voltage Drop Per Pole
Across New Contacts At 100A
Less than 50mV
Operating Ambient Temperature -40 to +60℃
Weight 1.1kg
Application Uninterrupted
Thermal Current Rating 600A
Intermittent Current Rating:
30% Duty 1095A
40% Duty 950A
50% Duty 850A
60% Duty 775A
70% Duty 715A

 

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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