{"product_id":"industrial-tb140","title":"Industrial TB140 40A 1-Pole 240 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eTB140 Industrial Circuit Breaker\u003c\/strong\u003e delivers reliable, single‑phase protection for demanding electrical environments. Rated at \u003cstrong\u003e40 A\u003c\/strong\u003e with \u003cstrong\u003e1 pole\u003c\/strong\u003e and a \u003cstrong\u003e240 V\u003c\/strong\u003e operating voltage, this device is built to safeguard your panels, wiring, and downstream equipment from overloads and short circuits in industrial settings.\u003c\/p\u003e \u003cp\u003eDesigned for integration into standard industrial panels, control cabinets, and distribution boards, the TB140 provides a straightforward, dependable protection solution for single‑phase circuits. Its compact form and robust construction make it a practical choice for busy machine rooms, manufacturing lines, and panel assemblies where uptime matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TB140\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003eOptimized for industrial environments requiring durable, consistent overcurrent protection\u003c\/li\u003e \u003cli\u003eIdeal for protecting single‑phase power feeds to machines, conveyors, HVAC panels, and control circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases to consider include protecting feeders to motorized equipment, control circuits in manufacturing lines, and power distribution segments within switchgear or panel boards. The TB140’s single‑pole configuration is well suited for 240 V environments where a dedicated branch circuit needs reliable protection without unnecessary complexity or cost.\u003c\/p\u003e \u003cp\u003eWhy choose the TB140 40A 1‑Pole 240 V circuit breaker? It aligns with common industrial wiring practices while delivering clear, decisive protection for critical loads. By interrupting fault currents quickly, it helps prevent wiring damage, nuisance trips, and equipment wear, contributing to safer operation and less downtime.\u003c\/p\u003e \u003cp\u003ePractical tips for installers and maintenance teams: ensure proper alignment with your panel’s mounting provisions, verify the circuit is within the 240 V, 40 A range, and follow your panel manufacturer’s torque specifications for terminal connections. Regular inspection of the breaker’s operation and periodic testing as part of your electrical maintenance routine will help maintain dependable performance over time.\u003c\/p\u003e \u003cp\u003eIn summary, the TB140 40A 1‑Pole 240 V circuit breaker is a focused, dependable solution for industrial single‑phase protection. It’s the pragmatic choice when you need solid overcurrent protection for a dedicated 240 V circuit, backed by a simple, robust design that fits into standard panels and control cabinets.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423281598626,"sku":"TB140","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/industrial-tb140","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}