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SW181-2 Albright 12V Single-pole Double-throw Solenoid Contactor - Continuous

SW181-2 Albright 12V Single-pole Double-throw Solenoid Contactor - Continuous
SW181-2 Albright 12V Single-pole Double-throw Solenoid Contactor - Continuous
SW181-2 Albright 12V Single-pole Double-throw Solenoid Contactor - Continuous
SW181-2 Albright 12V Single-pole Double-throw Solenoid Contactor - Continuous
£76.43 Excl. VAT
(£91.72 Inc. VAT)
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Pre-order
Despatch: 8 to 10 Weeks
Model
SW181-2
Bar Code
DNA
Part Number
SW181-2
Brand
Albright
Colour
Black
Voltage
12V DC
Amperage
150A
Material
Copper/Silver/Bakelite
Coil type
Continuous
Weight
830 g
 

 Pre-orders and back-ordering are available for all Albright brand out-of-stock items, with a current lead time of approximately 8 to 10 weeks despatch.

  • Ordering more Albright brand products than is shown in stock will put your order into a backorder process.
  • Request "Ship all available" in the order comments section if you order more units than are available.

 Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements.


 Albright SW181-2 single-pole, double-throw 12Vdc solenoid contactor, continuous.

  • The SW181-2 has been designed for 12V direct current (DC) loads, including motors as used on electric vehicles such as industrial trucks.
  • Developed for both interrupted and uninterrupted loads, the SW181 is suitable for switching Resistive, Capacitive and Inductive loads.

Associated Products

  • 2180-43 Albright SW181 Series Contact Kit
  • 2180-43A Albright SW181L Series Contact Kit - Large Tips
  • 2180-796 Auxiliary Micro-Switch for Larger Albright SW Range Contactor Caps
  • 2159-47 Mounting Bracket.
  • 2155-165 Mounting bracket.
  • 2065-167A Mounting bracket.

About Continuous (CO.) SW181-2 Solenoids

 Continuous contactors by design are predominantly for drive functions on vehicles, they have weaker coils, switch slightly slower than intermittent solenoids and are recommended for prolonged contact periods.

 The SW181 has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or mounting brackets purchased 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 the load.

Interrupted Current: The opening and closing on load with frequent switching (resulting in increased contact resistance).
Uninterrupted Current: No or infrequent load switching requirements (maintains a lower contact resistance).

Specifications

Device Type SPDT Contactor
Voltage 12V D.C.
Coil Type Continuous
Amps 150 Amps
Typical Voltage Drop Per Pole
across New Contacts at 150A
Normally Open: 40mV
Coil Resistance (Ohms) 13
Pull In Voltage (V) 8.0 Maximum
Drop Out Voltage (V) 3.5 Maximum
Coil Power Dissipation (W) 11.08
Application Uninterrupted
Thermal Current Rating 150A
Intermittent Current Rating:
30% Duty 275A
40% Duty 235A
50% Duty 210A
60% Duty 195A
70% Duty 180A

 


Delivery
 
UK Mainland Postage Offer

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 FedEx, 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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