COOKIES
We use cookies to make your experience better.
To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies.
To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies.
Toggle Nav 
Account
Hello! Sign in
Cart
$99Capped Delivery
Fill your cart & pay no more than $99 dellivery
All
- SIEMENS
- Low voltage switchgear
- METERS
- CONTROL GREAR
- Fuse & Fuse Base
- Power Quality Solutions -PQS
- Betagard Miniature Circuit Breakers
- Betagard Circuit Breakers
- Betagard Isolators
- Betagard Residual Current Circuit Breakers
- Betagard Residual Current Breaker Operators
- Betagard Distribution Boards
- Modular Devices
- Industrial plug & sockets
- Simbox WP
- Surge Protection Devices
- Siemens Limited Electrical Installation Price List Eff. 01.03.2022 39 Modular Devices
- Integrated MCB & RCBO
- SINOVA - Simply Efficient
- 3NP1 mounting on 8US busbar
- Earth Fault Protection for 3VJ MCCBs
- 3VJ Internal accessories
- SS ^ Enclosure for 3LK8/ 3KA8
- 3VJ External accessories
- 3NP1 with Floor mounting
- 3NP1 with Electronic fuse monitoring
- Superswitch 3KA8
- Main switching unit without Trip Unit (ETU)
- Microprocessor based Trip Unit (ETU)
- SENTRON Auto transfer controllers
- SIECAP™ LV Power Capacitors
- Harmonics filter Detuned reactor
- 3TS Capacitor duty Contactors
- Accessories for 3LD2
- Manual ON Load Changeover Switch 3KJ NEW
- Motor control switches 3LA0
- Spares & accessories for motor control switches**
- 3LA0205-4YA
- Heavy duty switches 3LA0
- Instrumentation Selector Switch
- Main control and Emergency Stop switches 3LD2
- DIN Rail Mounted Meters for energy monitoring in Infra and Building Applications
- 3MT7 Capacitor Duty Contactors
- 7PJ Auxiliary & Trip Relays
- Isolating links (DIN)
- Fuse bases (DIN)
- Fuses for semiconductor protection - SITOR 3NE / 3NC
- Fuse puller
- LV HRC contact covers
- Fuse & Fuse base for 1000A/1250A (IEC design)
- 690V AC, S.C. breaking capacity 120kA
- Power Contactors - 3RT20
- Communication capable Power Contactors
- Superswitch 3KL8
- Solid state switching devices - 3RF
- 3RT Duty Contactors
- Accessories for 3RH2 & 3RT2 Contactors (S00 / S0 / S2 / S3)
- Large Contactors for high currents
- 3RT2 and 3RH2 Contactors
- Accessories for 3 Pole, 3RT2 & 3RT1 Contactors
- SIRIUS Innovation Contactors
- 3RA Load Feeders
- 3RV29 Infeed system
- Thermal overload relays - 3UA / 3UC
- Reversing Contactor Assemblies - 3RA23
- Definite Purpose Contactors – 42.J & 45.J
- Digital soft starters - SIRIUS 3RW30/40/50
- Star Delta Contactor Assemblies - 3RA24
- Spares and Magnetic coils for 3RT2 (S0,S2,S3)
- Thermal Overload Relays – 3RU
- Contacts with fixing parts
- Spares for SICOP and SICONTPlus Contactors
- Microprocessor based overload relay - 3RB22 / 3RB23
- Accessories for 3RU2 Thermal overload relays and 3RB3 solid state overload relays
- Circuit breaker size S00 for motor protection, Toggle Switch
- 7UG0 monitoring relays
- SIRIUS 3RW52-Standard Applications
- Accessories for 3RV2
- Contactor Relays - SICONTPlus 3TH3
- 3RW55: for heavy duty and high end applications
- Power Contactors - SICOP 3TF
- MPCBs for motor protection
- 2 Pole DC Contactors - 3TC
- Accessories for SICOP / SICONTPlus
- Spares for 3TC Contactors
- Accessories for 3VS/3VU
- 3TS Converter duty Contactors
- 3RM1 Compact Starters – DOL and RDOL
- Accessories
- Plastic Roller Actuators heads for plastic 31mm & 50mm and Metal 31mm
- Agriculture Starters
- A small selection of high demand models
- Spare and Accessories
- Spares for Open & enclosed switch
- 8WN - 70mm Modular unit IP 65
- 8WN - 50mm Preassembled unit IP 20
- Industrial Starters
- Spares for starters
- Motor protection circuit breakers - 3VU
- Water level controller
- Indicating Lamps 3SB5
- 3RR2 Current monitoring relays
- Available till stocks last
- Line monitoring relays - 3UG
- 3UG Monitoring Relays for Electrical and Additional Measurements
- Thermistor motor protection relay - 3RN2
- Insulation monitoring relay -3UG
- Push button Stations
- 3LD4 Control Switches
- Mechanical Safety Switches With Tumbler
- SIMOCODE Pro
- ASCO Power Technologies Series 7000/300
- WOTPC, Automatic transfer switch
- UPS & Critical Power Solutions
- Contactor Relays (with Low power consumption coil)
- SIRIUS 3RQ1
- ACB: SENTRON 3WA
- SOCOMEC
- LAPP
- ASCO Schneider
- BCH
- SECURE
- All CategoriesClose
- SIEMENS
- Low voltage switchgear
- METERS
- CONTROL GREAR
- Fuse & Fuse Base
- Power Quality Solutions -PQS
- Betagard Miniature Circuit Breakers
- Betagard Circuit Breakers
- Betagard Isolators
- Betagard Residual Current Circuit Breakers
- Betagard Residual Current Breaker Operators
- Betagard Distribution Boards
- Modular Devices
- Industrial plug & sockets
- Simbox WP
- Surge Protection Devices
- Siemens Limited Electrical Installation Price List Eff. 01.03.2022 39 Modular Devices
- Integrated MCB & RCBO
- SINOVA - Simply Efficient
- 3NP1 mounting on 8US busbar
- Earth Fault Protection for 3VJ MCCBs
- 3VJ Internal accessories
- SS ^ Enclosure for 3LK8/ 3KA8
- 3VJ External accessories
- 3NP1 with Floor mounting
- 3NP1 with Electronic fuse monitoring
- Superswitch 3KA8
- Main switching unit without Trip Unit (ETU)
- Microprocessor based Trip Unit (ETU)
- SENTRON Auto transfer controllers
- SIECAP™ LV Power Capacitors
- Harmonics filter Detuned reactor
- 3TS Capacitor duty Contactors
- Accessories for 3LD2
- Manual ON Load Changeover Switch 3KJ NEW
- Motor control switches 3LA0
- Spares & accessories for motor control switches**
- 3LA0205-4YA
- Heavy duty switches 3LA0
- Instrumentation Selector Switch
- Main control and Emergency Stop switches 3LD2
- DIN Rail Mounted Meters for energy monitoring in Infra and Building Applications
- 3MT7 Capacitor Duty Contactors
- 7PJ Auxiliary & Trip Relays
- Isolating links (DIN)
- Fuse bases (DIN)
- Fuses for semiconductor protection - SITOR 3NE / 3NC
- Fuse puller
- LV HRC contact covers
- Fuse & Fuse base for 1000A/1250A (IEC design)
- 690V AC, S.C. breaking capacity 120kA
- Power Contactors - 3RT20
- Communication capable Power Contactors
- Superswitch 3KL8
- Solid state switching devices - 3RF
- 3RT Duty Contactors
- Accessories for 3RH2 & 3RT2 Contactors (S00 / S0 / S2 / S3)
- Large Contactors for high currents
- 3RT2 and 3RH2 Contactors
- Accessories for 3 Pole, 3RT2 & 3RT1 Contactors
- SIRIUS Innovation Contactors
- 3RA Load Feeders
- 3RV29 Infeed system
- Thermal overload relays - 3UA / 3UC
- Reversing Contactor Assemblies - 3RA23
- Definite Purpose Contactors – 42.J & 45.J
- Digital soft starters - SIRIUS 3RW30/40/50
- Star Delta Contactor Assemblies - 3RA24
- Spares and Magnetic coils for 3RT2 (S0,S2,S3)
- Thermal Overload Relays – 3RU
- Contacts with fixing parts
- Spares for SICOP and SICONTPlus Contactors
- Microprocessor based overload relay - 3RB22 / 3RB23
- Accessories for 3RU2 Thermal overload relays and 3RB3 solid state overload relays
- Circuit breaker size S00 for motor protection, Toggle Switch
- 7UG0 monitoring relays
- SIRIUS 3RW52-Standard Applications
- Accessories for 3RV2
- Contactor Relays - SICONTPlus 3TH3
- 3RW55: for heavy duty and high end applications
- Power Contactors - SICOP 3TF
- MPCBs for motor protection
- 2 Pole DC Contactors - 3TC
- Accessories for SICOP / SICONTPlus
- Spares for 3TC Contactors
- Accessories for 3VS/3VU
- 3TS Converter duty Contactors
- 3RM1 Compact Starters – DOL and RDOL
- Accessories
- Plastic Roller Actuators heads for plastic 31mm & 50mm and Metal 31mm
- Agriculture Starters
- A small selection of high demand models
- Spare and Accessories
- Spares for Open & enclosed switch
- 8WN - 70mm Modular unit IP 65
- 8WN - 50mm Preassembled unit IP 20
- Industrial Starters
- Spares for starters
- Motor protection circuit breakers - 3VU
- Water level controller
- Indicating Lamps 3SB5
- 3RR2 Current monitoring relays
- Available till stocks last
- Line monitoring relays - 3UG
- 3UG Monitoring Relays for Electrical and Additional Measurements
- Thermistor motor protection relay - 3RN2
- Insulation monitoring relay -3UG
- Push button Stations
- 3LD4 Control Switches
- Mechanical Safety Switches With Tumbler
- SIMOCODE Pro
- ASCO Power Technologies Series 7000/300
- WOTPC, Automatic transfer switch
- UPS & Critical Power Solutions
- Contactor Relays (with Low power consumption coil)
- SIRIUS 3RQ1
- ACB: SENTRON 3WA
- SOCOMEC
- LAPP
- ASCO Schneider
- BCH
- SECURE
Siemens : 3RB3143-4UW1 (12.5 … 50A Microprocessor based overload relay Class 5 to 30 – Settable With overload, phase failure and phase unbalance and earth fault protection )
Special Price ₹13,176.00 Regular Price ₹21,960.00
In stock
SKU
HSN code:
3RB3143-4UW
HSN code:
8536
| HSN Code | 8536 |
|---|---|
| No of Pole | 3 |
| Voltage | 415V |
| Type | Class 5 to 30 – Settable |
| Amp Rating | 12.5 … 50A |
| Size | S3 |
| Mounting Type | Independent Mounting |
| Protection | Overload |
| Country of Origin | Czech Republic |
| Manufacturer | SIEMENS |
Write Your Own Review
FREE SHIPPING PAN INDIA
STANDARD MANUFACTURER WARRANTY
SBS CERTIFIED PRODUCT
ONLINE SUPPORT 24/7
Siemens : 3RB3143-4UW1 (12.5 … 50A Microprocessor based overload relay Class 5 to 30 – Settable With overload, phase failure and phase unbalance and earth fault protection )
