SW185-72 Albright 72V DC Normally Closed Solenoid Contactor - Continuous

£67.26  Excl. VAT
  (£80.71 Inc. VAT)
 Excl. VAT

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Pre-order
Despatch: 9 to 12 Weeks

Weight:  650 g


Model:  SW185-72
Bar Code:  DNA
Part Number:  SW185-72
Brand:  Albright
Colour  Black
Voltage  72V DC
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.


 SW185-72 single-acting 'Normally Closed' 72V continuous contactor.

  • The sw185 series of contactors has been designed for direct current loads, particularly motors as used on small electric 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.
  • Mounting bracket is available: 2159-47.

Dimensions

  • Height including terminals and coil base cap: 122mm.
  • Coil width: 45mm.
  • Cap width: 61mm.
  • Cap depth: 45mm.

About Continuous (CO.) Normally Closed SW185 Solenoids

 Normally Closed Continuous contactors by design are for an ‘Always On’ line function and break only when the coil is energised, they make and break slower than intermittent solenoids and are recommended for prolonged contact periods.

 The SW185 features single pole, single throw, double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW185 has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or mounting brackets supplied as separate items. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.

 Please note: Normally Closed contacts are not suited to make and break load.

Specifications

Device Type SW185 SPST NC
Voltage 72Vdc
Coil Type Continuous
Amps 150 Amps
Coil Resistance (Ohms) 427
Pull-In Voltage (V) 48.0 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
30mV
Operating Ambient Temperature -40 to +60℃
Weight 650g
Application Uninterrupted
Thermal Current Rating 150A
Intermittent Current Rating:
30% Duty 275A
40% Duty 240A
50% Duty 225A
60% Duty 200A
70% Duty 180A

 

Free UK Mainland Postage and Packaging

Delivery Options Our Free UK Mainland Postage and Packaging Service offers unbeatable value for money. The free UK Standard shipping is automatically applied to your shopping cart page with no additional cost when you reach the £50.00 minimum order value.
We use Royal Mail Standard or Recorded Delivery for light, low-value orders and we use UPS, Parcel Force, and other major courier services for larger and more valuable consignments.

International Consignments

 Our international customers will need to provide the exact Card Holder Address (Invoicee) as the first address for payment processing. Please note that PO Box addresses are not acceptable as delivery addresses by some couriers. All export orders must be placed and paid for online. Proforma Bank Transfer IBAN and SWIFT payment methods are available to create online.


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