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.
Bracket fits round surfaces
Albright SW80-2017T 12V CO = Continuous
SW80-2017T Albright 12V Single Pole Single Throw Contactor. The SW80-2017T9, a Albright SW80 -series contactor has been developed for direct current loads, including motors as used on different kind of electric vehicles like industrial trucks.
SW80-2017T has enclosed top cover (moving contacts are not visible, prevents some dust and dirt getting on the contact surfaces) + side panel for fuse
Albright SW200A-11, 24 Volts DC 400 Amps single-acting contactor with magnetic blowouts and an auxiliary microswitch, continuous type coil is suitable for "main power" applications where on/off periods are long or always on.
Genuine SW200A-11 is Albright 24V 250A CO DC-type contactor. The SW200A-11 is a SW200 series of contactor is designed for direct current loads. SW200 have double breaking main contacts with silver alloy tips. Contact tips are weld resistant, extremely hard wearing.
This is equipped with Auxiliary contacts on the top.
Magnetic Blowouts These contactors are fitted with magnetic blowouts - denoted by 'B' suffix in the DC182B range) across contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts can make the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.About the DC182B-604 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 DC182 is a monoblock construction, resulting in a neat compact design which is compatible with modern electronic control systems. The DC182 is physically and electrically interchangeable with the SW182 reversing contactor but rewiring will be required. This version of the DC182 has M8 stud main terminals and 6.3mm spade coil connections. Mounted using brackets available separately via the M5 mounting holes - 16 off, 8 per side), mounting of the solenoids can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
Reliable Power Switching in Harsh Environments
The Albright SU80-5163PL is a heavy-duty DC contactor engineered for continuous duty applications up to 150A at 28V DC. This single-acting model is part of Albright’s trusted SU80 series, known for robust construction and long operational life.
Designed with an IP66 rated sealed housing, this contactor provides exceptional protection against water, dust, and other environmental hazards—making it ideal for use in material handling, electric vehicles, marine systems, and industrial automation.
Key Features:
Voltage: 28V DC
Current: 150A Continuous
Type: Single-acting (normally open)
Protection Rating: IP66 (fully sealed)
Coil Terminals: Plated for corrosion resistance
Compact footprint, easy to install
Applications:
Perfect for mobile equipment, battery-powered systems, off-road vehicles, and any harsh environment where reliability is critical.
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 SW80 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.
SW60A-22 – Technical Description
The SW60A-22 is a single-pole DC contactor engineered for dependable switching of medium-current DC loads. It is equipped with a 24 V DC continuous-duty (CO) coil, providing stable performance in applications where long energization periods are required.
This model includes auxiliary contacts, allowing easy implementation of status indication or interlock functions in control systems.
The contactor offers a cut-off (breaking) current rating of 80 A at 48 V DC, making it well-suited for battery-powered systems, mobility equipment, industrial machinery, and a wide range of DC power management applications.
As a core model in the SW60A series, the SW60A-22 provides a compact design and standard mounting footprint, ensuring compatibility with common DC systems and OEM installations. Same contactor with a bracket fitted here.
Key Features
Single-pole DC contactor for medium-current DC switching
24 V DC continuous-duty (CO) coil for stable long-term operation
Integrated auxiliary contacts for signalling or interlock logic
Cut-off current rating: 80 A at 48 V DC
Compact footprint suited for a variety of OEM and industrial applications
Reliable construction for battery, mobility, and DC power systems
Albright SW560A-38M 24V Magnetically Latched Contactor (INT.)
Albright International SW560A-38M is a 24 Volt single-pole, single-throw (SPST)
magnetically latched solenoid contactor, intermittent rated, supplied with auxiliary microswitch.
The SW560A is designed for telecommunications and power distribution applications
where an uninterrupted current load is switched. These contactors are primarily
intended for Direct Current (DC) loads but may also be used with Alternating Current (AC).
Key Features
24V coil voltage
Single-pole, single-throw (SPST)
Magnetically latched design
Intermittent duty (INT.)
Auxiliary microswitch fitted
Double-breaking main contacts
Silver-alloy contact tips – weld-resistant and high conductivity
Silver-plated main contacts (standard)
Special operating knob and extension fitted
Yellow warning label fitted
About Intermittent (INT.) SW560A Solenoids
Intermittent contactors are typically used for hydraulic functions on vehicles.
They make and break faster than continuous duty solenoids and are not recommended
for prolonged contact periods.
Magnetic Latching Function
The contact position is secured using a permanent magnet within the assembly.
The coil requires a pulse to close the contacts and a reverse-polarity pulse
to open them. Once operated, the contactor remains in its last energised state
without requiring continuous power.
Please note: magnetically latched contactors are not failsafe devices.
Mounting Information
The SW560A is a compact contactor that can be busbar-mounted vertically or horizontally.
If mounted vertically, the coil should be positioned at the bottom.
Auxiliary Microswitch
This version includes an auxiliary microswitch mounted on the top cover.
The auxiliary contact connection is triggered by coil energising.
Uninterrupted Current Applications
Suitable for applications with no or infrequent load switching requirements,
helping to maintain lower contact resistance over time.
Associated Parts (Recommended)
2155-165 Vertical mounting bracket (2 pcs recommended)
2065-167A Horizontal mounting bracket kit (1 pc recommended)
Technical Specifications
Device Type: NO – SP – ST Latching
Voltage: 24V D.C.
Coil Type: Intermittent
Thermal Current Rating: 600A
Application: Uninterrupted
Guideline Weight: 1.1 kg
Operating Ambient Temperature: -40°C to +60°C
Coil Data
Coil Resistance: 17 Ω
Pull-In Voltage: 17.0V (Maximum)
Drop-Out Voltage: 17.0V (Maximum)
Coil Power Dissipation: 33.88 W
Typical Pull-In Time: 30 ms
Electrical Performance
Voltage Drop per Pole (New Contacts at 600A): < 50 mV
Intermittent Current Rating
30% Duty: 1095A
40% Duty: 950A
50% Duty: 850A
60% Duty: 775A
70% Duty: 715A
SW180-954L Albright 150A 12V INT 1-pole 1-throw Contactor
SW180-954L, a SW180L series of contactors, equipped with magnetic blowouts - B and larger contact tips (L) and has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks
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