Sentry Safety Relays

ABB Sentry Safety Relays are designed as both a simple and advanced safety solution, available in four styles that handle various types of safety functions. These relays feature quick connection and replacement and an intuitive push-in connection, requiring no additional tools for installation. Sentry relays offer a vibration-resistant and maintenance-free connection and easily reach the PLe/SIL3 safety level. Utilized as a signal stop condition for control, ABB Sentry Safety Relays can be used to monitor safety devices, including emergency stops, gate switches, and light curtains.

Results: 28
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 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Coil Voltage
Relay Contact Form
Contact Termination
Contact Rating
IP Rating
ABB Safety Relays SENTRY BSR10 24VDC
Datasheet
9In Stock
Min.: 1
Mult.: 1
Screw
ABB Safety Relays SENTRY BSR11 24VDC
Datasheet
8In Stock
25Expected 30/06/2026
Min.: 1
Mult.: 1
24 VDC 4 NO Screw 6 A IP20
ABB Safety Relays SENTRY SSR10 24VDC
Datasheet
49In Stock
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Screw 6 A IP20
ABB Safety Relays SENTRY TSR10 24VDC
Datasheet
10In Stock
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Screw 6 A IP20
ABB Safety Relays SENTRY USR22 24VDC
Datasheet
3In Stock
Min.: 1
Mult.: 1
24 VDC 2 NO Screw 3 A IP20
ABB Safety Relays SENTRY BSR23 24VDC
Datasheet
5In Stock
Min.: 1
Mult.: 1
24 VDC 4 NO, 1 NC Screw 6 A IP20
ABB Safety Relays SENTRY SSR20 24VDC
Datasheet
3In Stock
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Screw 6 A IP20
ABB Safety Relays SENTRY TSR20 24VDC
Datasheet
2In Stock
1Expected 08/07/2026
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Screw 6 A IP20
ABB Safety Relays SENTRY USR10 24VDC
Datasheet
1In Stock
2Expected 02/06/2026
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Screw 6 A IP20
ABB Safety Relays SENTRY BSR10P SAFETY RELAY
Datasheet
3On Order
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Push In 6 A IP20
ABB Safety Relays SENTRY SSR10M 85-265 VAC/DC
Datasheet
3Expected 09/07/2026
Min.: 1
Mult.: 1
85 VAC to 265 VAC, 120 VDC to 375 VDC Screw 6 A IP20
ABB Safety Relays SENTRY SSR20M 85-265 VAC/DC
Datasheet
24Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
85 VAC to 265 VAC, 120 VDC to 375 VDC Screw 6 A IP20
ABB Safety Relays SENTRY BSR11P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 4 NO Push In 6 A IP20
ABB Safety Relays SENTRY BSR23P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 4 NO, 1 NC Push In 6 A IP20
ABB Safety Relays SENTRY SSR10P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Push In 6 A IP20
ABB Safety Relays SENTRY SSR10MP SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
85 VAC to 265 VAC, 120 VDC to 375 VDC Push In 6 A IP20
ABB Safety Relays SENTRY SSR20P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Push In 6 A IP20
ABB Safety Relays SENTRY SSR20MP SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
85 VAC to 265 VAC, 120 VDC to 375 VDC Push In 6 A IP20
ABB Safety Relays SENTRY SSR32 24VDC
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 2 NO Screw 3 A IP20
ABB Safety Relays SENTRY SSR32P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 2 NO Push In 3 A IP20
ABB Safety Relays SENTRY SSR42 24VDC
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 2 NO Screw 3 A IP20
ABB Safety Relays SENTRY SSR42P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 2 NO Push In 3 A IP20
ABB Safety Relays SENTRY TSR10P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Push In 6 A IP20
ABB Safety Relays SENTRY TSR20P SAFETY RELAY
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
24 VDC 3 NO, 1 NC Push In 6 A IP20
ABB Safety Relays SENTRY TSR20M 85-265 VAC/DC
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
85 VAC to 265 VAC, 120 VDC to 375 VDC Screw 6 A IP20