Fuji Electric control relays, auxiliary relays, timers, solid state contactors and relay sockets for control circuits and automation panels.
| Part No. |
Length (mm) |
Width (mm) |
Thickness (mm) |
Mass (kg) |
Number of Contacts |
Type |
Type |
Poles |
Contact Configuration |
Insulation Voltage (V) |
Rated Current (A) |
Auxiliary Contact |
| SCH4XAH-E33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XAH-E42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XAH-E51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XAH-F33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XAH-F42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XAH-F51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-133 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-142 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-151 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-233 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-242 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-251 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-B33CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-B33Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-B42CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-B42Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-B51CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-B51Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-D33CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-D33Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-D42CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-D42Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-D51CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-D51Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-E33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-E42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-E51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-F33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-F42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-F51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-G33CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-G33Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-G42CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-G42Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-G51CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-G51Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-H33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-H42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-H51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-K33CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-K33Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-K42CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-K42Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-K51CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-K51Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-L33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-L42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-L51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-M33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-M42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-M51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-Y33CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-Y33Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XGH-Y42CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-Y42Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XGH-Y51CC |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XGH-Y51Z3 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XUH-233 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XUH-242 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XUH-251 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XUH-433 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XUH-442 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XUH-451 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XUH-H33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XUH-H42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XUH-H51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XUH-K33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XUH-K42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XUH-K51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XUH-M33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XUH-M42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XUH-M51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XUH-P33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XUH-P42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XUH-P51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
| SCH4XUH-T33 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
3a3b |
| SCH4XUH-T42 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
4a2b |
| SCH4XUH-T51 |
- |
- |
- |
- |
- |
- |
Auxiliary Relay |
4 |
High-Capacity (Single Contact) |
- |
- |
5a1b |
Select the exact part number from the options. Fuji Electric Japanese-market part numbers encode coil voltage, ratings and options, so please check every character against your existing part or drawing. Contact us if you need help identifying a replacement.
Fuji Electric is a Japanese manufacturer of power electronics and industrial systems, producing FRENIC inverters, servo systems, MICREX PLCs, magnetic contactors and starters, G-TWIN circuit breakers and command switches used in factories, buildings and infrastructure worldwide.