Siemens Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Frame Size S00
The SIEMENS Overload Relay is an IEC thermal overload relay from the SIRIUS series, designed for frame size S00 contactors. It features integrated bimetallic elements, a 1NO/1NC auxiliary contact form, and screw…
SKU 3G-OTH-39131
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SIEMENS Overload Relay is an IEC thermal overload relay from the SIRIUS series, designed for frame size S00 contactors. It features integrated bimetallic elements, a 1NO/1NC auxiliary contact form, and screw terminals, with a maximum voltage rating of 690V AC and a current range of 0.11 A to 0.16 A.
Frequently Asked Questions
What is the SIEMENS 3RU21160AB0 overload relay used for?
The SIEMENS 3RU21160AB0 is an IEC thermal overload relay from the SIRIUS series, used to protect motors from overload and phase loss. It is designed for frame size S00 contactors and is suitable for industrial applications requiring reliable thermal protection with integrated bimetallic elements.
What are the specifications of the SIEMENS 3RU21160AB0 overload relay?
The SIEMENS 3RU21160AB0 is a 3-pole thermal overload relay with a current range of 0.11 A to 0.16 A, frame size S00, and a maximum voltage rating of 690V AC. It features 1NO/1NC auxiliary contacts, screw terminals, and integrated bimetallic elements. It is compatible with SIRIUS contactors of frame size S00.
Where to buy the SIEMENS 3RU21160AB0 overload relay worldwide?
You can source the SIEMENS 3RU21160AB0 overload relay worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct SIEMENS overload relay for a motor?
To select the correct SIEMENS overload relay, match the relay's current range to the motor's full-load current. For the 3RU21160AB0, the range is 0.11 A to 0.16 A. Ensure the relay's frame size (S00) matches your contactor and that the voltage rating (690V AC) meets your system requirements.
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3G Electric supplies Siemens iec thermal overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
