{"product_id":"siemens-mqj3100kl-circuit-breaker","title":"Siemens | MQJ3100KL | Circuit Breaker | 100A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens MQJ3100KL circuit breaker is a purpose-built, three-pole protection device designed for reliable 240V, 100A service in commercial and industrial panels. This bolt-on model is a precise match for maintenance, retrofit, and replacement tasks where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmpacity and configuration:\u003c\/strong\u003e 100A, 3-Pole, 240V operation ensures proper protection for three‑phase circuits up to 100 amperes at 240 volts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting type:\u003c\/strong\u003e Bolt-On design for secure, field-proven installation in compatible Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact reference for compatibility:\u003c\/strong\u003e Part number MQJ3100KL is the most reliable reference when verifying fit with your equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Best suited for panel maintenance, retrofit projects where a like-for-like replacement is required, or stocking a ready-to-install spare for rapid service calls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering to ensure the device matches your panel’s requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're upgrading an older 3-phase distribution system or replacing a failed breaker in a Siemens-equipped enclosure, the MQJ3100KL delivers the exact combination of 3-pole protection, 240V operation, and bolt-on mounting that your setup expects. By sticking to the MQJ3100KL reference, you simplify procurement and minimize the risk of incompatibility across service technicians and maintenance crews.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427514470562,"sku":"MQJ3100KL","price":5025.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-mqj3100kl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}