Guardmaster Safety Relays
Guardmaster safety relays for hardwired machine safety functions such as emergency stop, access guarding, light curtains and interlock monitoring circuits. Source original Allen-Bradley safety relay modules, expansion bases and legacy replacements no longer held by mainstream distribution.
Product family Safety ProductsModels listed 137Availability Available to quote

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| Catalog Number | Series / Type | Description | Price & Availability | Product Page |
|---|---|---|---|---|
| 445L-104860 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 445L-104860 is a Safety Relay Extension Msr45E 3No, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $86.36Available to quote | View product → |
| 445L-105894 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 445L-105894 is a Safety Relay Safec 3 V2 Cedes, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 3 V. | $1,530.18Available to quote | View product → |
| 445L-105896 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 445L-105896 is a Safety Relay Safec 3 V2 M Cedes, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 3 V. | $1,315.72Available to quote | View product → |
| 445L-105938 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 445L-105938 is a Safety Relay Extension Msr45E 2No1Nc, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $86.36Available to quote | View product → |
| 445L-AF6150 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 445L-AF6150 is a Guardmaster MSR42 Optical Interface Tool from the Guardmaster MSR Safety Relay family, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $82.31Available to quote | View product → |
| 445L-AF6151 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 445L-AF6151 is a Safety Relay Interface Cup, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $5.32Available to quote | View product → |
| 5094-OW4IS | Guardmaster Safety RelaysProduct model | The Allen-Bradley 5094-OW4IS is a 5094 Safety Relay 4 Output Isolated, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $315.31Available to quote | View product → |
| 700-HPS2Z01 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPS2Z01 is a 700-Hp Pcb Pin Style Safety Relays from the Guardmaster MSR Safety Relay family, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $13.74Available to quote | View product → |
| 700-HPS2Z1 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPS2Z1 is a 110V Dpdt Pcb Style 2P Safety Relay, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 110 V. | $11.77Available to quote | View product → |
| 700-HPS2Z12 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPS2Z12 is a 12V Dpdt Pcb Style 2P Safety Relay, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 12 V. | $10.08Available to quote | View product → |
| 700-HPS2Z24 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPS2Z24 is a 24V Dpdt Pcb Style 2 Pole Safety Relay, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 24 V, 2. | $10.08Available to quote | View product → |
| 700-HPSXZ01 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPSXZ01 is a 700-Hp Pcb Pin Style Safety Relays from the Guardmaster MSR Safety Relay family, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $18.03Available to quote | View product → |
| 700-HPSXZ06 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPSXZ06 is a 700-Hp Pcb Pin Style Safety Relays from the Guardmaster MSR Safety Relay family, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $14.37Available to quote | View product → |
| 700-HPSXZ1 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPSXZ1 is a 110V Dpdt Pcb Style 2P Safety Relay, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 110 V. | $16.06Available to quote | View product → |
| 700-HPSXZ12 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPSXZ12 is a 700-Hp Pcb Pin Style Safety Relays from the Guardmaster MSR Safety Relay family, designed to monitor safety functions such as emergency stop, guard switching and light curtains. | $14.37Available to quote | View product → |
| 700-HPSXZ24 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700-HPSXZ24 is a 24V Dpdt Pcb Style 2 Pole Safety Relay, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 24 V, 2. | $14.37Available to quote | View product → |
| 700S-P530A2 | Guardmaster Safety RelaysProduct model | The Allen-Bradley 700S-P530A2 is a NEMA NEMA 600V Safety Relay AC Coil, designed to monitor safety functions such as emergency stop, guard switching and light curtains. Rated 600 V. | $159.97Available to quote | View product → |
About the Guardmaster Safety Relays Family
Guardmaster safety relays for hardwired machine safety functions such as emergency stop, access guarding, light curtains and interlock monitoring circuits. Source original Allen-Bradley safety relay modules, expansion bases and legacy replacements no longer held by mainstream distribution.
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