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Fail-Safe Coolant ThermostatThe Home Depot$13.44
Fail-Safe Coolant ThermostatThe Home Depot$28.99
Fail-Safe Coolant ThermostatThe Home Depot$39.99
Fail-safe Nitrous Oxide Regulator That Actually Works - with Hose Line and Adapter - Improved Design for use with 580g, 2.2L, 3.3L Tank Gas Cylinder Whipped Cream CanistersAmazonSAVE $68.00
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Promariner Fail-Safe Series Galvanic Isolator, (1) 30A or (2) 50ACamping WorldSAVE $4.42
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MotoRad 7244-192 Fail-Safe ThermostatAmazon$169.00
Belimo NMB24-3 Non Fail-Safe ActuatorAmazon$403.06
Security Door, 1091AIVB, Electric Bolt Lock Fail SafeAmazon$23.12
Motorad 7426-190 Fail-Safe Thermostat, 190 °FAmazon$99.99
Mageway Waterproof 12VDC 24VDC Heavy Duty Magnetic Door Lock Gate Lock 1200lbs Holding Force with ZL Bracket for Access Control Door and Gate Opener, Outdoor Indoor Fail Safe Electromagnetic Door LockAmazon$120.93
Rofu 3400-06 RH Fail Safe Replacement Solenoids, 12V AC/12V DCAmazon$2.95
Wood Magazine Downloadable Woodworking Project Plan to Build Fail-Safe Router JigWoodcraft Supply$656.37
Belimo | SGVL+SVKB24-MFT | SGVL w/ Electronic Fail-Safe | 337 lbf | 24V | MFTAmazon$460.99
TRINE 4850-32D Elec. Strike, 12/24VAC/DC, H.Duty, Fail Safe/SecureZoro.com$26.07
HWMATE DC12V Metal Fail Safe Mode Electric Cabinet Lock 110lb Holding Force for File Cabinet & Display CaseAmazon$150.99
HES 5000C 630 Electric Strike, 12/24VAC/DC, H.Duty, Fail Safe/SecureZoro.com$474.99
HES 7501-630-12VDC Elec. Strike, 12VDC, H.Duty, Fail Safe/Secure, Cylin.Zoro.com$170.99
SDC 45-A Elec. Strike, 12/24VAC/DC, H.Duty, Fail Safe/SecureZoro.com$118.99
ADAMS RITE 7130-510-313-00 Elec. Strike, 24VDC, Standard-Duty, Fail Safe/SecureZoro.com$207.35
Belimo Aircontrols (USA), Inc. CQKB24-SR-RR Belimo zone actuator fail safe closed proportionalAmazon