SW84A-250 Albright SPDT Solenoid 48V Intermittent with Auxiliary Switch

£59.50 Excl. VAT

(£71.40 Inc. VAT)

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Pre-order
Despatch: 8 to 10 Weeks

Model

SW84A-250

Bar Code

DNA

Part Number

SW84A-250

Brand

Albright

Colour

Black

Voltage

48V DC

Amperage

100A

Material

Copper/Silver/Bakelite

Coil type

Intermittent

Intrastat HS Code 8536490000

Ship Weight

480 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.

SW84A-250 48VDC single-pole, double-throw (SPDT) solenoid contactor, with auxiliary microswitch fitted, intermittent.

The SW84A-250 has been designed for 48V direct current (DC) loads, including motors as used on electric vehicles such as industrial trucks. Developed for both interrupted and uninterrupted loads, the SW84 is suitable for switching Resistive, Capacitive and Inductive loads.
They are economical in price and compare favourably with sealed automotive-style solenoid switches which cannot be serviced or inspected for contact wear.

Associated Products

2070-193 Service or repair contact kit.
2070-124 Auxiliary microswitch kit.
2126-48A Mounting bracket.

Dimensions

Height, including terminals and coil base cap: 91mm.
Coil width: 40mm.
Cap width: 39mm.
Coil and cap depth, including fixed contact bars: 58mm.

About Intermittent (Int.) SW84A-250 Solenoids

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 SW84 has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or mounting brackets purchased as separate items. Mounting can be horizontal or vertical. When vertical, the M8 contact studs should point upwards. Please note Normally Closed contacts are not suited to make and break the load.

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 Type	NO - SP - DT
Voltage	48V D.C.
Coil Type	Intermittent
Amps	100 Amps
Auxiliary Microswitch	Fitted
Coil Resistance (Ohms)	120
Pull-In Voltage (V)	34.0 Max.
Drop Out Voltage (V)	12.0 Max.
Coil Power Dissipation (W)	19.20
Typical Pull-In Time	20ms
Typical Voltage Drop Per Pole Across New Contacts At 100A	NO: 40mV NC: 50mV
Operating Ambient Temperature	-40 to +60℃
Weight	430g
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

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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