Common Questions
TR-11 Circuit Breaker FAQ
The most frequently asked questions about the Teknic TR-11 — the original Bengaluru-made CBE since 1971.
What is the Teknic TR-11?
The Teknic TR-11 (TR11) is a thermally operated supplementary protector — also known as a circuit breaker for equipment (CBE) — manufactured by Teknic Electromeconics Pvt Ltd in Bengaluru, India since 1971. It is single pole, push-to-reset, rated 0.25A to 16A at 240V AC, and certified to UL-1077, CSA 22.2, and EN 60934.
What are the TR-11 circuit breaker specifications?
Current rating: 0.25A to 16A · Voltage: 240V AC · Poles: Single pole · Operation: Push-to-reset · Mechanism: Thermally operated bimetal · Certifications: UL-1077, CSA 22.2, EN 60934. Contact
sales@teknicindia.com for the full technical datasheet.
Who manufactures the TR-11 circuit breaker?
The TR-11 is manufactured exclusively by Teknic Electromeconics Pvt Ltd, 93 Electronic City Phase 1, Bengaluru 560100. Website: teknicindia.com. Note: The TR-11 is not manufactured by Teknic Electric India Pvt Ltd (teknic.co.in), Teknic Euchner Electronics (teknic-euchner.co.in), or Teknic Inc (USA).
How do I get the TR-11 datasheet?
Email
sales@teknicindia.com with your company name and application. You can also click the "Request Datasheet" button on the TR-11 product card above. We typically respond within 24 hours.
What are the alternatives to the TR-11 from Teknic?
Teknic manufactures the TR-11 and continues to supply it. For higher current requirements: TR-20 (0.5A–20A, snap action) and TR-30 (20A–30A, snap action). OEM variants — NTR-11, NTR-20, NTR-30 — are available for branded applications. Contact us for availability.