Manual Reset Latching Solenoid

This latching solenoid can hold in either position without the constant application of current, making it ideal for power interrupt switches and recloser systems for standby power units. Expert design means this component has high holding force, is temperature stable and can release at -40°C in less than 12 msec. The durability of this solenoid eliminates failure modes common in standard U-frame designs. Size and configuration of the unit can be customized to fit a variety of systems.

Manual Reset Latching Solenoid

Typical Applications

  • Power interrupts
  • Recloser systems
  • Locks
  • Access systems
  • Stand-by power systems

Features and Benefits

  • Direct acting
  • Two-position latching
  • Fast response time
  • Large temperature range
  • Durable design


Stroke 22.9 ± .635 mm
Coil resistance at 20°C 5.75 ± 0.5 Ω
Latched spring load 59.16 ± 5.78 N (13.3 ± 1.3 lbs)
Response time 12 ms max
Release voltage 3 to 30 Vdc
Operating temperature range -40 to 50°C
Durability >100K cycles
Minimum trip energy .030 J
Electric strength 500 VAC for 1 second

* All TLX components are customized to fit system requirements, meaning technical specifications are unique to each customer and design, and the examples given here are for illustration purposes only.

Quality Policy

TLX Technologies, LLC will consistently provide products that meet or exceed the requirements of our customers. The company complies with all of the requirements of the ISO 9001:2015 Quality Management System Standard. We will establish, monitor and work to continuously improve customer satisfaction, technology, productivity, quality and employee engagement.