Double-headed push button, Harmony XB4, metal, 22mm, 1 green flush marked I + 1 red projecting marked O, 1NO+1NC..

Contact block, Harmony XAC, single contact, spring return, 1 speed, front mounting, screw clamp terminal, 1NO..

Contact block, Harmony XAC, single contact, spring return, 1 speed, front mounting, screw clamp terminal, 1NC..

Contact block, Easy Harmony XA2, single contact, for head 22mm, faston terminal, 1NC..

Contact block, Easy Harmony XA2, single contact, for head 22mm, faston terminal, 1NO..

Control station, Harmony XALD, XALK, plastic, yellow lid, 1 red mushroom push button 40mm, turn to release, 1NC..

Emergency stop switching off, Harmony XB4, metal, red mushroom 40mm, 22mm, trigger latching key release, 1NC..

Emergency stop switching off, Harmony XB4, metal, red mushroom 40mm, 22mm, trigger latching turn to release, 1NC..

Harmony XB5, Complete buzzer, plastic, Ø22, continuous or intermittent tone, 24 V AC/DC..

Harmony XB5, Blanking plug, plastic, black, for Ø22 hole..

Easy Harmony XA2E, Monolithic pilot light, plastic, yellow, Ø22, integral LED, screw clamp terminals, 220…230 V AC, anti interference..

Easy Harmony XA2E, Monolithic pilot light, plastic, yellow, Ø22, integral LED, screw clamp terminals, 24 V AC/DC..

Harmony XB7, Monolithic pilot light, plastic, orange, Ø22, plain lens for BA9s bulb, = 250 V..

Monolithic pilot light, Harmony XB7, plastic, clear, 22mm, plain lens for BA9s bulb, lt 250V..

Monolithic pilot light, Harmony XB7, plastic, green, 22mm, plain lens for BA9s bulb, lt 250V..