{"product_id":"siemens-6ep1961-3ba00-buffer-module","title":"Siemens 6EP1961-3BA00 Buffer Module","description":"\u003cdiv\u003e\u003cp\u003eThe Siemens SITOP 6EP1961-3BA00 Puffermodul (Buffer Module) is a mains buffer module designed to extend hold-up time for SITOP modular power supplies in industrial automation. It works with stabilized 24 V load power units in the SITOP family, such as the 6EP1436-3BA00 20 A or the 6EP1437-3BA00 40 A models, providing short-term energy during transient outages. The module accepts a 24–28.8 V DC input and delivers buffer times that depend on load current: about 100 ms at a 40 A load, 200 ms at 20 A, and up to roughly 3 seconds at low load, enabling safe system shutdown or continuity for critical processes. It is part of the SITOP buffer lineup designed for 6EP1X3X-3BA00 systems, and proper installation uses standard Siemens guidelines, including a connector tightening torque of 1.2 Nm for secure wiring.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268484747498,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6ep1961-3ba00-buffer-module","provider":"GTG Hardware","version":"1.0","type":"link"}