DC182B-839 Albright 72-80V DC Continuous Motor Reversing Solenoid Contactor

£93.70  Excl. VAT
  (£112.44 Inc. VAT)


Earn 93 Loyalty Points
Pre-order
Despatch: 6 to 8 weeks.

Weight:  1.86kg


Model:  DC182B-839
Part Number:  DC182B-839
Brand:  Albright
Colour:  Green
Voltage:  72-80V DC
Amperage:  150A
Material:  Copper/Silver/Bakelite
Coil type:  Continuous

Pre-order and back ordering is available with a 6 to 8 week lead time. Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements.


 Albright's DC182B-839, 72 to 80 volt dc continuous use, motor reversing solenoid contactor with magnetic blowouts.

  • The DC182B series of contactors has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks, airport tractors, and such like.
  • They have double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.
  • The DC182 main contact circuit, designed for motor reversing, is such that it has a built in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuits.

Associated Products

  • 2159-39 Albright DC182 Solenoid Mounting Bracket.
  • 2155-165 Albright Large Solenoid L-Shape Mounting Bracket (requires 2x)

Magnetic Blowouts

 These contactors are fitted with magnetic blowouts (denoted by 'B' suffix in the DC182B range) across contact gaps. 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.

About the DC182B-839 Motor Reversing Solenoid

 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 DC182 is a monoblock construction, resulting in a neat compact design which is compatible with modern electronic control systems. The DC182 is physically and electrically interchangeable with the SW182 reversing contactor but rewiring will be required.

 This version of the DC182 has M8 stud main terminals and 6.3mm spade coil connections. Mounted using brackets available separately via the M5 mounting holes (16 off, 8 per side), mounting of the solenoids can be horizontal or vertical, when vertical the M8 contact studs should point upwards.

Interrupted current - opening and closing on load with frequent switching (results in increased contact resistance).
Uninterrupted current - no or infrequent load switching requirements (maintains a lower contact resistance).

Specifications

Device Type DC182B Monoblock SPDT NO
Voltage 72-80V D.C.
Coil Type Continuous
Amps 150A
Coil Resistance (Ohms) 427
Pull-In Voltage (V) 53.0 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
Normally Open: Less than 30mV
Normally Closed: Less than 40mV
Operating Ambient Temperature -40 to +60℃
Guideline Weight 1.66kg
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 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.


NATO NCAGE Supplier Code: U07T3  |  Need help? Email us: sales1@arc-components.com
Arc-Components.com
UK ISO9001 Auto Electrical Parts Specialists