The Siemens 3RT2926-1JL00 is a genuine Siemens SIRIUS Varistor Surge Suppressor with LED designed for compatible Siemens 3RT2.2 contactors. This contactor coil surge suppressor helps limit voltage transients generated when an inductive contactor coil is switched, helping reduce electrical stress on the control circuit and supporting reliable contactor operation. Siemens specifies this accessory for S0-size 3RT2.2 contactors.
The 3RT2926-1JL00 varistor surge suppressor supports 127–240V AC at 50/60Hz and 70–150V DC control supply voltage. Its varistor suppression technology with LED indication provides both transient suppression and a convenient visual indication of the control voltage/suppressor status, making it suitable for industrial motor control, automation panels, machine control systems and electrical control applications.
Designed for easy installation, the Siemens SIRIUS 3RT2926-1JL00 uses clip-on mounting and can be installed in any mounting position on compatible contactors. Its compact dimensions of 19 mm height × 30 mm width × 12 mm depth help save valuable control-panel space. Siemens specifies an operating ambient temperature range of -25°C to +60°C and a storage temperature range of -40°C to +80°C.
The Siemens 3RT2926-1JL00 surge suppressor is suitable for motor starter assemblies, Motor Control Centers (MCC), industrial automation panels, PLC-controlled machinery, OEM control cabinets, factory automation systems, electrical control panels, DOL motor starters and industrial switching applications using compatible 3RT2.2 contactors.
At SB Smart, Faridabad, we supply genuine Siemens SIRIUS surge suppressors, contactors, overload relays, motor protection devices, soft starters, MCCBs, MCBs and industrial automation products with competitive pricing, GST invoices, technical support, bulk-order assistance, secure packaging and delivery across Faridabad, Delhi NCR and major cities throughout India.
Genuine Siemens SIRIUS Varistor Surge Suppressor with LED
Model: 3RT2926-1JL00
Product Type: Varistor with LED
Designed for Siemens 3RT2.2 Contactors
Contactor Size: S0
AC Control Voltage: 127–240V AC
AC Frequency: 50/60Hz
DC Control Voltage: 70–150V DC
Control Supply Type: AC/DC
Varistor-based surge suppression
Integrated LED indication
Helps suppress contactor coil switching transients
Clip-on mounting
Mounting position: Any
Dimensions: 19 × 30 × 12 mm
Approximate weight: 0.005 kg
Operating temperature: -25°C to +60°C
Storage temperature: -40°C to +80°C
CE / UL / CSA suitability
Genuine Siemens SIRIUS accessory
Siemens 3RT2.2 Contactor Protection
Industrial Motor Control Panels
Motor Starter Assemblies
Motor Control Centers (MCC)
DOL Motor Starters
Industrial Automation Panels
PLC-Controlled Machinery
Factory Automation Systems
OEM Control Cabinets
Machine Control Systems
Electrical Control Panels
Manufacturing Equipment
Contactor Coil Surge Suppression
AC/DC Contactor Control Circuits
Industrial Switching Applications
Helps suppress voltage transients generated during contactor coil switching
Helps reduce electrical stress on connected control components
Supports reliable contactor control operation
Suitable for 127–240V AC control circuits
Suitable for 70–150V DC control circuits
Integrated LED provides convenient visual indication
Designed specifically for Siemens SIRIUS 3RT2.2 contactors
Clip-on design simplifies installation
Compact construction saves valuable panel space
Supports reliable industrial control-system operation
Suitable for motor control and automation applications
Genuine Siemens SIRIUS accessory
Useful for OEM, panel-building and industrial maintenance applications
The Siemens 3RT2926-1JL00 is a varistor surge suppressor with LED used with compatible Siemens SIRIUS 3RT2.2 contactors to suppress voltage transients associated with contactor coil switching.
The 3RT2926-1JL00 supports 127–240V AC at both 50Hz and 60Hz.
This Siemens varistor surge suppressor supports a 70–150V DC control supply voltage.
The 3RT2926-1JL00 is specified for Siemens SIRIUS 3RT2.2 contactors and is designed for S0 contactor size.
The product uses a varistor as the surge suppression technology and includes an LED.
Yes. Siemens specifies the device for 127–240V AC at 50/60Hz and 70–150V DC, provided the contactor and control circuit are within the specified ratings.
The surge suppressor uses clip-on mounting and can be installed in any mounting position on the compatible contactor.
The specified dimensions are 19 mm height × 30 mm width × 12 mm depth.
The specified operating ambient temperature range is -25°C to +60°C, while the storage temperature range is -40°C to +80°C.
No. The 3RT2926-1JL00 is a varistor surge suppressor accessory with LED, not a complete contactor. It is designed for compatible Siemens SIRIUS 3RT2.2 contactors.
SB Smart, Faridabad supplies genuine Siemens SIRIUS surge suppressors, contactors, overload relays, motor protection products, auxiliary accessories and industrial automation components with competitive pricing, GST invoices, technical support, bulk-order assistance, secure packaging and delivery across Faridabad, Delhi NCR and India. environments.
Manufactured according to Siemens quality standards and carrying CE, UL, and CSA approvals, the 3RT2926-1JL00 Varistor with LED delivers dependable long-term performance and seamless compatibility with Siemens SIRIUS motor control products.
| Specification | Details |
|---|---|
| Product Name | Surge Suppressor with LED |
| Brand | Siemens |
| Series | SIRIUS 3RT29 |
| Model Number | 3RT2926-1JL00 |
| SKU | 3RT2926-1JL00 |
| Product Type | Varistor Surge Suppressor with LED |
| Suppressor Design | Varistor with LED Indicator |
| Rated AC Voltage | 127–240V AC |
| Rated DC Voltage | 70–150V DC |
| Frequency | 50/60 Hz |
| Voltage Type | AC/DC |
| Suitable For | Siemens SIRIUS 3RT2.2 Contactors |
| Contactor Size | S0 |
| Mounting Method | Clip-On |
| Function | Coil Surge Protection & Status Indication |
| LED Indication | Yes |
| Dimensions (W × H × D) | 30 × 19 × 12 mm |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +80°C |
| Net Weight | Approx. 0.005 kg |
| Approvals | CE, UL, CSA |
| Product Family | Siemens SIRIUS Accessories |
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