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Electric Vehicle DC Contactor

Motor reversing solenoids, paired contactors with single pole double breaking main contacts

Notice: SW88 type DC contactor features single pole double breaking main contacts, designed for motor reversing.

Specifications:

• Model: SW88 (alternative model ZJWH100A-2T / CZWH100A-2T, compatible with Albright / CURTIS SW88 type reversing contactor)
• Voltage Option (Volts):
  • 12V
  • 24V
  • 36V
  • 48V
  • 60V
  • 72V
  • 80V
• Working current: 100A CO
• With installation bracket
• 6.3 mm (0.25" or 1/4") spade terminals for coil connections
• Ambient temperature: –40°C to +60°C
• Net weight: 0.91 kg

Wiring Diagram:

2 x SPDT; Main Terminal: 1, 2, 3, 4; Coil Control Terminal: A1 / A2, B1 / B2

Overview

The SW88 has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks. Developed for both interrupted and uninterrupted loads, the SW88 is suitable for switching Resistive, Capacitive and Inductive loads.

• 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).

The SW88 features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity. The SW88 main contact circuit, designed for motor reversing, is such that it has a built in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuits. The SW88 has M8 stud main terminals and 6.3mm spade coil connections. Mounted using supplied brackets, mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.

Typical application (motor reversing control) wiring diagram:

There are many different contactors used in different applications. For those contactor models not included in our online store, please contact us for knowing more details of price and shipping delay.

Click to download the Albright DC Contactor Model List (PDF format).

Electric Vehicle DC Contactor

Motor reversing solenoids, paired contactors with single pole double breaking main contacts

Notice: SW88 type DC contactor features single pole double breaking main contacts, designed for motor reversing.

Specifications:

• Model: SW88 (alternative model ZJWH100A-2T / CZWH100A-2T, compatible with Albright / CURTIS SW88 type reversing contactor)
• Voltage Option (Volts):
  • 12V
  • 24V
  • 36V
  • 48V
  • 60V
  • 72V
  • 80V
• Working current: 100A CO
• With installation bracket
• 6.3 mm (0.25" or 1/4") spade terminals for coil connections
• Ambient temperature: –40°C to +60°C
• Net weight: 0.91 kg

Wiring Diagram:

2 x SPDT;
Main Terminal: 1, 2, 3, 4;
Coil Control Terminal: A1 / A2, B1 / B2

Overview

The SW88 has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks. Developed for both interrupted and uninterrupted loads, the SW88 is suitable for switching Resistive, Capacitive and Inductive loads.

• 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).

The SW88 features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hard wearing and have excellent conductivity. The SW88 main contact circuit, designed for motor reversing, is such that it has a built in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuits. The SW88 has M8 stud main terminals and 6.3mm spade coil connections. Mounted using supplied brackets, mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.

Typical application (motor reversing control) wiring diagram:

There are many different contactors used in different applications. For those contactor models not included in our online store, please contact us for knowing more details of price and shipping delay.

Click to download the Albright DC Contactor Model List (PDF format).