Siemens NGG2B090L is a 2‑pole, 90 A molded‑case circuit breaker with lug termination in a bolt‑on housing, part of the NGG family. It is rated for 600Y/347/480 VAC three‑phase service and offers a thermal‑magnetic trip with an interrupt rating of 14–25 kA; the unit is UL 489 listed and IEC 60947‑2 compliant. This device is designed for distribution panels, feeders, and motor control centers where reliable overload and short‑circuit protection is required.
