{"product_id":"siemens-3va6340-6hl31-0aa0","title":"Siemens 3VA6340-6HL31-0AA0 0A 3-Pole 3 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3VA6340-6HL31-0AA0, a purpose-built three-pole circuit breaker with integrated potential transformer capabilities. Designed for reliable protection and precise monitoring in 3‑phase electrical systems, this unit brings Siemens engineering to the heart of your control panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 0 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 3 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3VA6340-6HL31-0AA0\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSmart protection and measurement in one enclosure\u003c\/h3\u003e\n\u003cp\u003eThe combination of a three-pole breaker with a potential transformer enables streamlined protection schemes and metering in a single device, reducing wiring complexity and saving valuable panel space. This integration supports reliable voltage sensing and current monitoring essential for modern protection relays and energy management systems.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e provides balanced protection across all three phases, improving reliability in distributed power networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated potential transformer\u003c\/strong\u003e delivers measurement signals for monitoring devices and protection relays, facilitating accurate diagnostics and reporting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSiemens compatibility\u003c\/strong\u003e ensures seamless integration with Siemens switchgear, control panels, and service documentation, simplifying installation and future maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, space-conscious design\u003c\/strong\u003e suited for dense control cabinets and standard panel layouts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cp\u003eBest suited for industrial control panels, switchgear assemblies, and distribution boards where three-phase protection and voltage sensing are required. The 3VA6340-6HL31-0AA0 provides a traceable, Siemens-approved component option for projects demanding clear part lineage and reliable performance.\u003c\/p\u003e \u003ch3\u003ePractical notes for installation and operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify compatibility\u003c\/strong\u003e with your enclosure, mounting hardware, and busbar configuration to ensure a proper fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMatch electrical ratings\u003c\/strong\u003e to your system’s voltages and protection requirements to avoid mismatch and ensure optimal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFollow safety practices\u003c\/strong\u003e during handling, installation, and replacement, and consult official manuals for wiring diagrams and safety guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens 3VA6340-6HL31-0AA0, you gain a trusted, traceable solution that aligns protection, monitoring, and control in a single, cohesive unit—enhancing reliability and simplifying maintenance in demanding electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423171236002,"sku":"3VA6340-6HL31-0AA0","price":16490.0,"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\/siemens-3va6340-6hl31-0aa0","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}