Why Choose the ABB SENTRY S30A Terminal Block?
The ABB SENTRY S30A (2TLA010099R0000) is a replacement terminal block for ABB Sentry safety relays, designed to provide a secure and convenient wiring connection for compatible safety relay installations. As part of the ABB Sentry safety relay accessory range, the S30A is supplied as a single terminal block for replacement or maintenance purposes.
The S30A uses a screw-terminal connection, providing a conventional and dependable method of terminating control wiring. Its pluggable design allows the terminal block to be connected to compatible Sentry relays, helping simplify relay replacement and control-panel maintenance without unnecessarily disturbing existing field wiring.
With compact dimensions of approximately 15 × 20 × 17 mm and a net weight of approximately 0.006 kg, the S30A is a small but important accessory for maintaining ABB Sentry installations. It is suitable for compatible BSR, SSR, TSR and USR Sentry safety relays.
Key Advantages
- Genuine ABB Sentry safety relay terminal block.
- Designed as a replacement terminal block for compatible Sentry relays.
- Screw-terminal connection for secure control wiring.
- Pluggable format supports straightforward relay installation and maintenance.
- Suitable for compatible BSR, SSR, TSR and USR Sentry safety relays.
- Compact design requires minimal space within the control assembly.
- Supplied as one terminal block.
Key Features
- ABB Sentry S30A terminal block.
- ABB order code 2TLA010099R0000.
- Screw-terminal wiring method.
- Single terminal block supplied as a Sentry safety relay spare part.
- Compatible with selected ABB Sentry safety relays.
- Suitable for BSR, SSR, TSR and USR relay families.
- Compact 15 × 20 × 17 mm construction.
- Designed for industrial control-panel and machine-safety installations.
Reliable Connectivity for ABB Sentry Safety Relays
Removable terminal blocks help simplify installation and servicing by separating field wiring from the safety relay itself. When a compatible Sentry relay requires replacement or maintenance, the terminal connection arrangement helps reduce the amount of rewiring required within the control panel.
The ABB SENTRY S30A provides a screw-terminal connection specifically intended for compatible Sentry safety relays. Its compact construction and dedicated compatibility make it a practical spare part for machine builders, maintenance engineers and industrial automation installations using ABB Sentry safety equipment.
Typical Applications
- Replacement terminal connections for ABB Sentry safety relays.
- Industrial machine safety control panels.
- BSR safety relay installations.
- SSR safety relay installations.
- TSR timed safety relay installations.
- USR universal safety relay installations.
- OEM machinery maintenance and spare-parts inventories.
