DC88B-3 Albright 12V DC Motor Reversing Solenoid Contactor Intermittent

£68.98  Excl. VAT
  (£82.78 Inc. VAT)


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Pre-order
Despatch: 6 to 8 weeks.

Weight:  1.04kg


Model:  DC88B-3
Part Number:  DC88B-3
Brand:  Albright
Colour:  Black
Voltage:  12V DC
Amperage:  100A
Material:  Copper/Silver/Bakelite
Coil type:  Intermittent

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 12 volt dc motor reversing solenoid contactor, intermittent. The 'B' denotes the caps are fitted with magnetic blow-outs.

  • The DC88B-3 series of contactors has been designed for direct current loads, particularly motors as used on small electric vehicles such as light industrial trucks, powered invalid cars, etc.
  • They have double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity.
  • They are economical in price and compare favourably with sealed automotive style solenoid switches which cannot be serviced or inspected for contact wear.
  • The DC88B is a monoblock construction, resulting in a neat compact design which is compatible with modern electronic control systems.
  • Magnetic blow-outs: used to assist breaking of arcs associated with high voltage.

Replacement Component Part Numbers

  • 2070-360C: Top cover with magnets and stud contacts.
  • 2070-14J: Moving contact.
  • 2070-326: Long bar fixed contact.

About the DC88B-3 Motor Reversing Solenoid

 Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.

 The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. This version of the DC88 has M8 stud main terminals and 6.3mm spade coil connections. Mounting is via the integral bracket formed into the coil housing case. Mounting 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 DC88 Monoblock SPDT NO
Voltage 12V D.C.
Coil Type Intermittent
Amps 100A
Coil Power Dissipation 15 - 20 Watts
Typical Pull-In Time 20ms
Typical Voltage Drop per pole
across New Contacts at 100A
Normally Open: Less than 40mV
Normally Closed: Less than 50mV
Operating Ambient Temperature -40 to +60℃
Guideline Weight 1.04kg
Application Interrupted - Uninterrupted
Thermal Current Rating 100A
Intermittent Current Rating:
30% Duty 185A
40% Duty 160A
50% Duty 140A
60% Duty 130A
70% Duty 120A

 

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.


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