SW190-478 Albright Double-pole Single Coil Solenoid - 28V Intermittent

£86.31 Excl. VAT

(£103.57 Inc. VAT)

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Pre-order
Despatch: 8 to 10 Weeks

Model

SW190-478

Bar Code

DNA

Part Number

SW190-478

Brand

Albright

Colour

Black

Voltage

28V DC

Amperage

150A

Material

Copper/Silver/Bakelite

Coil type

Intermittent

Intrastat HS Code 8536490000

Ship Weight

780 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 SW190-478 28 Volts DC double pole switch solenoid with Amps connector and VACuum impregnated windings.

The SW190 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 SW190 is suitable for switching Resistive, Capacitive and Inductive loads.
Right hand "U" bracket fitted, part number 2159-47.
VACuum impregnated windings.
AMP connector assemblies fitted.

Associated Products

2180-362 Service or repair contact kit

Dimensions

Base plate to top of brass studs (height): 122mm.
Depth: 51mm.
Main terminal studs: M8.

About Intermittent (Int.) SW190 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 SW190 features double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW190 has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or mounting brackets; either supplied fitted, or as separate items. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.

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	SW190 DPST NO
Voltage	28V D.C.
Coil Type	Intermittent
Amps	150A
Coil Resistance (Ohms)	24
Pull-In Voltage (V)	17.0 Maximum
Drop Out Voltage (V)	7.0 Maximum
Coil Power Dissipation (W)	32.67
Typical Pull-In Time	30ms
Typical Voltage Drop Per Pole across New Contacts at 150A	40mV
Operating Ambient Temperature	-40 to +60℃
Guideline Weight	780g
Application	Interrupted	Uninterrupted
Thermal Current Rating	150A	200A
Intermittent Current Rating:
30% Duty	275A	365A
40% Duty	235A	315A
50% Duty	210A	285A
60% Duty	195A	260A
70% Duty	180A	240A

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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