supply of mushroom push button actuator , mushroom push button actuator, red colour spring return complete with contact block suitable for front connection having pressure type contact saddle and capative screws legend plate and mounting screws and other accessories. the push bu tton shall have 1 no + 1 nc contact and suitable for panel cutout of 30.5mm similar to telemechanique type -x b2-mc-41. note: 1. warranty 12 months from the date of commissi oning or 18 months from the date of supply against any manufacturing defects. 2. auth orised dealers/manufacturers shall quote. [ warranty period: 18 months after the date of d elivery ] ]