TY three-phase electric energy metering box(transformer type)
Core Features
Advanced material: Made of SMC glass fiber reinforced plastic, it has high insulation, impact strength and UL94 V-0 flame retardant performance;
Long-lasting and durable: indoor lifespan>40 years, outdoor lifespan>30 years, far exceeding that of metal/plastic meter boxes;
Environmental tolerance: corrosion resistance, anti-aging, smooth and beautiful surface, adaptable to -25℃~+50℃ environment;
Protective design: Integrated rainproof structure, supports outdoor installation, and has a protection level of IP54.
Application scenarios
Flexible configuration: supports single-household, cross-household and multi-household free combination (such as 1-16 tables);
Scenario coverage: residential areas, civil substations, compatible with 220V~690V single/three-phase power grids;
Construction advantages: Concealed wiring design, suitable for wall/pole installation, easy to operate.
TY-SXS3-1A-FJ Model, configuration and installation dimensions
|
TY |
SX |
S3 |
1 |
A |
FJ |
|
Company Code |
SMC non-metallic metering box |
Meter connected via transformer |
Table number |
First Generation |
Fujian |
|
Configuration |
Name |
Component Model |
Quantity |
|
Incoming switch |
Molded case circuit breaker |
NM1B-250S/4300A 225A meter box dedicated |
1 |
|
Outlet switch |
Molded case leakage circuit breaker |
NXMLE-250S/4310AY 200A F 0.2s AC230V Household meter |
1 |
|
Power supply |
breaker |
NBP-63 2P C6 dedicated |
1 |
|
Electric meter bracket |
Three-phase gap type transformer connector |
60A |
1 |

TY-SXS3-1B-FJ Model, configuration and installation dimensions
|
TY |
SX |
S3 |
1 |
B |
FJ |
|
Company Code |
SMC non-metallic metering box |
Meter connected via transformer |
Table number |
Second Generation |
Fujian |
|
Configuration |
Name |
Component Model |
Quantity |
|
Incoming switch |
Molded case circuit breaker |
NM1B-250S/4300A 250A meter box dedicated |
1 |
|
Outlet switch |
Molded case leakage circuit breaker |
NXMLE-250S/4310AY 250A F 0.2s AC230V Household meter |
1 |
|
Power supply |
breaker |
NBP-63 2P C6 dedicated |
1 |

TY-SXS3-2A-FJ Model, configuration and installation dimensions
|
TY |
SX |
S3 |
2 |
A |
FJ |
|
Company Code |
SMC non-metallic metering box |
Meter connected via transformer |
Table number |
First Generation |
Fujian |
|
Configuration |
Name |
Component Model |
Quantity |
|
Incoming switch |
Molded case circuit breaker |
NM1B-250S/4300A 250A meter box dedicated |
1 |
|
Outlet switch |
Molded case leakage circuit breaker |
NXMLE-250S/4310AY 200A F 0.2s AC230V Household meter |
1 |
|
Outlet switch |
Molded case leakage circuit breaker |
NXMLE-125S/4310AY 125A F 0.2s AC230V Household meter |
1 |
|
Power supply |
breaker |
NBP-63 2P C6 dedicated |
1 |




