| 
Need help? Email us: sales1@arc-components.com

SW180B-646M Albright 24V Magnetic Latching SPST Solenoid Contactor - Continuous

SW180B-646M Albright 24V Magnetic Latching SPST Solenoid Contactor - Continuous
SW180B-646M Albright 24V Magnetic Latching SPST Solenoid Contactor - Continuous
SW180B-646M Albright 24V Magnetic Latching SPST Solenoid Contactor - Continuous
SW180B-646M Albright 24V Magnetic Latching SPST Solenoid Contactor - Continuous
£62.34 Excl. VAT
(£74.81 Inc. VAT)
Earn 62 Loyalty Points
   
Pre-order
Despatch: 8 to 10 Weeks
Model
SW180B-646M
Bar Code
DNA
Part Number
SW180B-646M
Brand
Albright
Colour
Black
Voltage
24V DC
Amperage
150A
Material
Copper/Silver/Bakelite
Coil type
Continuous
 Intrastat HS Code  8536490000
Ship Weight
720 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 International SW180B-646M magnetically latched single-acting 24Vdc 150 Amps solenoid contactor with magnetic blowouts, continuous.

  • The SW180B 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.
  • The contactors are compact in size and are fully serviceable, with a range of spare parts available.
  • Repair contact kit part number: 2180-42.
  • Auxiliary switch kit part number: 2180-796.
  • Mounting bracket available: 2159-47.
  • Magnetic Latching version

Dimensions

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

Magnetic Blowouts

 These contactors are of double break configuration and are fitted with magnetic blowouts (denoted by the 'B' suffix in the SW180B range) across both contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. The fitting of blowouts makes the contacts polarity sensitive, and the positive markings on the top cover of the contactor must be observed.

About Continuous (CO.) SW180B 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 SW180B 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 SW180B is suitable for switching Resistive, Capacitive and Inductive loads.

 The SW180B features single-pole, single-throw, double-breaking main contacts with Silver-alloy tips, which are weld-resistant, hardwearing and have excellent conductivity. The SW180B has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or steel mounting brackets (supplied as separate items). Mounting can be horizontal or vertical. When vertical, the M8 contact studs should point upwards.

 Magnetic Latching: The contact position is secured with the use of a permanent magnet within the coil assembly. The coil requires a pulse(~500ms) to close the contacts, and a reverse polarity pulse (~500ms) 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.

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 TypeNO - SP - ST
Voltage24V D.C.
Coil TypeContinuous
Amps150 Amps
Coil Resistance (Ohms)17
Pull-In Voltage (V)12.0 Maximum.
Drop Out Voltage (V)12.0 Maximum.
Coil Power Dissipation (W)33.88
Typical Pull-In Time30ms
Typical Voltage Drop Per Pole
Across New Contacts At 100A
30mV
Operating Ambient Temperature-40 to +60℃
Weight690g
ApplicationUninterrupted
Thermal Current Rating150A
Intermittent Current Rating:
30% Duty275A
40% Duty240A
50% Duty225A
60% Duty200A
70% Duty180A

 


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.

Also Bought

Customer Feedback (0)
Leave a Review