DC92B-224 Albright 48V DC Motor Reversing Solenoid Contactor - Continuous
Pre-order
Despatch: 6 to 8 weeks. |
Weight: 850g
Model: DC92B-224
Part Number: DC92B-224
Brand: Albright
Colour: Black
Voltage: 48V DC
Amperage: 100A
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 48 volt dc motor reversing solenoid contactor, continuous with integral mounting bracket and magnetic blowouts.
- The DC92 has been designed for direct current loads, particularly motors as used on small electric vehicles such as light industrial trucks.
- Developed for both interrupted and uninterrupted loads, the DC92 is suitable for switching Resistive, Capacitive and Inductive loads.
- Repair kit - top cover only part number: 2070-360DR
- Integral mounting bracket version.
Magnetic Blowouts
These open case contactors are of double break configuration and are fitted with magnetic blowouts (denoted by 'B' suffix in the DC92B range) across the contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts makes the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.
About the DC92B-224 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 DC92 features double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity. The DC92 is a monoblock construction, resulting in a neat compact design which is compatible with modern electronic control systems.
The DC92 is supplied with an integral mounting bracket and there are no tapped holes on the outer case. Please refer to the technical drawings for the bracket fixing points. 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 | DC92B-224 Monoblock NO |
| Voltage | 48V D.C. |
| Coil Type | Continuous |
| Amps | 100A |
| Coil Resistance (Ohms) | 212 |
| Pull-In Voltage (V) | 32.00 Maximum |
| Drop Out Voltage (V) | 12.00 Maximum |
| Coil Power Dissipation (W) | 10.87 |
| Typical Pull-In Time | 20ms |
Typical Voltage Drop per pole
across New Contacts at 100A | 40mV |
| Operating Ambient Temperature | -40 to +60℃ |
| Guideline Weight | 850g |
| Application | Interrupted | Uninterrupted |
| Thermal Current Rating | 100A | 125A |
| Intermittent Current Rating: |
| 30% Duty | 185A | 230A |
| 40% Duty | 160A | 200A |
| 50% Duty | 140A | 175A |
| 60% Duty | 130A | 160A |
| 70% Duty | 120A | 150A |
Free UK Mainland Postage and Packaging  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.
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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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