Nrtyiop Contactor CJX2-5011 LC1D50 AC Contactor 50A 3 Phase 3-Pole 380V 220V 50/60Hz Din Rail Mounted 3P 1NO+1NC Normal Open Normal Close (Color : CJX2-5011 220V) : Amazon.co.uk: Business, Industry & Science
WCED 2 Pole 20A 24V Normally Closed AC Contactor - Electrical 4 Less
Eaton DILMT17 (RDC24)Power Contactor Close Connection Screw 3 Pole 17 TO AC-3 RDC24
power supply - Are normally open contactors virtually safe from failing closed? - Electrical Engineering Stack Exchange
Wylex MESB-40NC 40A 4 Pole 3 Module Normally Closed Contactor
Heschen Household AC Contactor, HSR1-25, 2 Pole, Two Normally Closed, AC 220V/230V Coil Voltage, 35mm DIN Rail Mount (1)
LC1-K0601 Normally Closed Good Quality Electric Magnetic Mini AC Contactor - China Contactor, AC Contactor | Made-in-China.com