Siemens B325H Bolt-On Circuit Breaker Type BL

Siemens B325H is a 3‑pole bolt‑on molded‑case circuit breaker rated for 25 A at 240 V, designed for panelboard mounting in commercial and industrial electrical systems. It belongs to Siemens Type BL/BLH family and delivers a 22 kA interrupt rating at 240 V with thermal‑magnetic trip protection, making it suitable for protecting feeders and branch circuits in distribution panels. The unit measures about 4 in. long by 4 in. wide by 3 in. high and supports bolt‑on mounting for a secure, field‑installable fit in compatible enclosures. This B325H variant is commonly used in three‑phase electrical distributions where compact, high‑interrupting‑capacity protection is required around a 25 A circuit.