Type SX is a toggle type relay intended for auxiliary service where the relay contacts should change position when the operate coil is energized and not reset until the reset coil is energized.
In a typical application the type SX relay is used to provide selective reclosing. The breaker is instantaneously reclosed only after it is tripped by the carrier or instantaneous trip relays.
- Long product life
- Ease of application
- Reliable protection
- High-quality design