660V 10A NO NC Push Button Self-locking Press Emergency Stop Switch

660V 10A NO NC Push Button Self-locking Press Emergency Stop Switch Feature: Sealed from Dirt and Contamination Two switching circuits: 1 Normally Open + 1 Normally Closed (DPST: Double-Pole-Single-Throw) Stackable contacts: each switch ships with 2 contacts / circuits Contact rating: 660V / 10A, DC and AC Switch action: self-locking ( springs back ) Number of terminals: 4 Easy mounting Panel cutout diameter: 22mm Color: red, green and yellow Package included: 1 x Self-locking push button switch