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SW205N-71 Albright 2 x SW201 125V DC Contactors on a bracket - Continuous

SW205N-71 Albright 2 x SW201 125V DC Contactors on a bracket - Continuous
SW205N-71 Albright 2 x SW201 125V DC Contactors on a bracket - Continuous
SW205N-71 Albright 2 x SW201 125V DC Contactors on a bracket - Continuous
£309.74 Excl. VAT
(£371.69 Inc. VAT)
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Pre-order
Despatch: 8 to 10 Weeks
Model
SW205N-71
Bar Code
DNA
Part Number
SW205N-71
Brand
Albright
Colour
Black
Voltage
125V DC
Amperage
250A
Material
Copper/Brass/Steel/Bakelite
Coil type
Continuous
Ship Weight
3.40 kg
 

 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 SW205N-71 125Vdc 250 Amps contactor with coils connected in series, continuous.

  • The SW205 has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks.
  • Developed for both interrupted and uninterrupted loads, the SW205 is suitable for switching Resistive, Capacitive and Inductive loads.
  • The contactors are compact in size and are fully serviceable, with a range of spare parts available.
  • No blowout magnets are fitted.
  • Coils are connected in series.
  • Cranked links, next to bracket.

Associated products

  • Repair contact kit: 2155-250 (Two are required for this unit).
  • Auxiliary switch kit part number: 2155-202 (1 kit does 1 x coil).

Dimensions

  • Height including terminals and coil base cap: 149mm.
  • Assembly width including bars and bracket: 160.0mm.
  • Total depth including bracket: 83mm.

About The Continuous SW205 Contactors

 Continuous contactors by design are predominantly for drive functions on vehicles; they switch slower than intermittent solenoids and are recommended for prolonged contact periods.

 The SW205 features 2 x single pole double throw, double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity. The SW205 has M10 stud main terminals and 6.3mm spade coil connections.

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).

Magnetic Blowouts

 These contactors are fitted with magnetic blowouts across contact gaps as standard. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts can make the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.

Specifications

Device Type 2 x  SP - DT
Voltage 125V D.C.
Coil Type Continuous
Amps 250A
Coil Resistance (Ohms) 203
Pull-In Voltage (V) 83.0 Max.
Drop Out Voltage (V) 32.0 Max.
Coil Power Dissipation (W) 19.24
Typical Pull-In Time 40ms
Typical Voltage Drop Per Pole
Across New Contacts At 100A
NO: 40mV
NC: 40mV
Operating Ambient Temperature -40 to +60℃ (guide)
Guideline Weight 3.4kg
Application Uninterrupted
Thermal Current Rating 250A
Intermittent Current Rating:
30% Duty 450A
40% Duty 390A
50% Duty 360A
60% Duty 320A
70% Duty 300A

 


Delivery
 
UK Mainland Postage

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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