SW85-50 Albright Normally Closed Solenoid Contactor - 48V Intermittent

£36.97 Excl. VAT

(£44.36 Inc. VAT)

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Pre-order
Despatch: 9 to 12 Weeks

Model

SW85-50

Bar Code

DNA

Part Number

SW85-50

Brand

Albright

Colour

Black

Voltage

48V DC

Amperage

100A

Material

Copper/Silver/Bakelite

Coil type

Intermittent

Weight

380 g

Pre-order and back-ordering is available for all Albright out-of-stock items, with a current 9 to 12 weeks despatch.
Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements.

SW85-50 single-acting Normally Closed (NC) 48V solenoid contactor for intermittent use.

The SW85 series of SPST 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 contacts with Silver-alloy contact tips, which are weld resistant, hardwearing and have excellent conductivity.
Contact replacement kit part number 2070-388 is available for this unit.

Dimensions

Height including terminals and coil base cap: 90mm.
Coil width: 40mm.
Cap width: 50mm.
Cap depth: 39mm.

About Intermittent (INT.) SW85 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 SW85 features single pole double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW85 has M8 stud main terminals and 6.3mm spade coil connections. Mounting is via M4 tapped holes for mounting brackets supplied as separate items. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point downwards.

Please note: Normally Closed contacts are not suited to make and break 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	SW85 SPST NC
Voltage	48V D.C.
Coil Type	Intermittent
Amps	100 Amps
Coil Resistance (Ohms)	120
Pull-In Voltage (V)	32.0 Maximum
Drop Out Voltage (V)	5.0 Maximum
Coil Power Dissipation (W)	19.20
Typical Pull-In Time	20ms
Typical Voltage Drop Per Pole Across New Contacts At 100A	50mV
Operating Ambient Temperature	-40 to +60℃
Weight	360g
Application	Uninterrupted
Thermal Current Rating	100A
Intermittent Current Rating:
30% Duty	185A
40% Duty	160A
50% Duty	140A
60% Duty	130A
70% Duty	120A

Delivery

UK Mainland Postage Offer

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 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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