Relay (electric relay)

The 3RU2116-0KC1 thermal overload relay has a current setting of 0.9~1.25A, an S00 size, and both main and auxiliary circuits use spring terminals. It features an independent installation design for easy wiring and maintenance.

3RU2116-0KB1 thermal overload relay, current setting 0.9~1.25A, S00 size, screw terminals, independent installation requires an adapter, robust and durable construction.

3RU2116-0JB1 thermal overload relay, current setting 0.7~1.0A, S00 size, screw terminal, independent mounting type, suitable for overload protection of small motor circuits.

The 3RU2116-0JB0 thermal overload relay has a current setting of 0.7~1.0A, S00 size, screw terminals, and can be directly mounted on a 3RT contactor, allowing for quick and space-saving installation.

3RU2116-0HB1 thermal overload relay, current setting 0.55~0.80A, S00 size, screw terminal, independent mounting type, suitable for low power motor circuit protection.

The 3RU2116-0HB0 thermal overload relay has a current setting of 0.55~0.80A, S00 size, screw terminals, and can be directly mounted on a 3RT contactor, saving installation space.

3RU2116-0GB0 thermal overload relay, current setting 0.45~0.63A, S00 size, screw terminal, direct mounting to 3RT contactor, with trip indication and manual/automatic reset.

The 3RU2116-0FJ0 thermal overload relay has a current setting of 0.35~0.50A, is S00 size, and features a crimp terminal (ear) type main circuit for direct mounting on a 3RT contactor.

The 3RU2116-0FB0 thermal overload relay has a current setting of 0.35~0.50A, S00 size, screw terminals, and is directly mounted on a 3RT contactor. This is the lowest-end option for this current range.

The SIRIUS 3RU2116 series thermal overload relay, model 3RU2116-0EB0, with S00 frame size, current setting range of 0.28-0.40 amps, Class 10 tripping rating, can be directly connected to the 3RT20 series contactor, providing motor overload and phase loss protection, and is suitable for various three-phase motor circuits.

The SIRIUS 3RU2116 series thermal overload relay, model 3RU2116-0DB0, with S00 frame size, current setting range of 0.22-0.32 amps, Class 10 tripping rating, can be directly connected to the 3RT20 series contactor, providing motor overload and phase loss protection, and is suitable for various three-phase motor circuits.

The SIRIUS 3RU2116 series thermal overload relay, model 3RU2116-0CB0, with S00 frame size, current setting range of 0.18-0.25 amps, Class 10 tripping rating, can be directly connected to the 3RT20 series contactor, providing motor overload and phase loss protection, and is suitable for various three-phase motor circuits.

The SIRIUS 3RU2116 series thermal overload relay, model 3RU2116-0BB0, with S00 frame size, current setting range of 0.14-0.20 amps, Class 10 tripping rating, can be directly connected to the 3RT20 series contactor, providing motor overload and phase loss protection, and is suitable for various three-phase motor circuits.

The SIRIUS 3RU2116 series thermal overload relay, model 3RU2116-0AB0, with S00 frame size, current setting range of 0.11-0.16 amps, Class 10 tripping rating, can be directly connected to the 3RT20 series contactor, providing motor overload and phase loss protection, and is suitable for various three-phase motor circuits.

The SIRIUS 3RU1926-3AA01 is a dedicated independent mounting bracket for S0 size relays, suitable for 3RU11 and 3RB10 series thermal overload relays. It is used in applications where a contactor is not mounted and a separate, fixed installation is required. The main circuit uses screw terminals. This product is discontinued; the subsequent model is 3RU2926-3AA01. Please pay attention to compatibility when purchasing.