AutomationDirect pushbutton, 22mm, momentary, (1) N.O. or N.C. contact, metal base, metal bezel, Operator: one of green, black, red or yellow; GCX1100. black. no. GCX1101. red. nc. GCX1102. green no. GCX1103. yellow no. ECX10405 contact block. Also available: GCX1131. Estop. nc. GCX1300. 2P. no. GCX1139. yellow top stop. no. GCX1252-24L. on/off. no. with 24vdc led light GCX1226-120L. Estop nc. with 120vac led light GCX1231-24L red light 24vdc led. GCX1242-24L green light 24vdc led. GCX1420 2p key switch. no. GCX1202-120L green pb 120v led light. no GCX1370-22. 3p switch 2no 2nc. GCX1320-22. 3p switch 2no. GCX2300-5k. GCX2300-10k. EATON: HT8JAH3A 2P Switch