Eaton CB3033T120480GR Pringle bolted pressure contact switch - UL Listed

Feature: Capacitor trip device (SPVR) with ground fault protection → Benefit: Reduces the risk of electrical fires and equipment damage by providing rapid, reliable tripping on abnormal conditions, lowering maintenance costs and downtime in feeder circuits. Application: Industrial panels and motor feeders requiring quick fault isolation. Feature: Three-pole, top-feed fusible design → Benefit: Simplifies wiring and improves fault handling for high-current applications, enabling safer top-entry installations in crowded switchgear rows. Application: Large industrial switchboards and machine rooms with limited side access. Feature: Amperage rating 3000A and system voltage 480 V with 120 V control voltage → Benefit: Enables protection for high‑power loads while preserving a convenient control circuit, reducing the need for auxiliary devices and lowering total installed cost. Application: Heavy-duty motors and line-side protection in manufacturing lines. Feature: NEMA 1, NEMA 3R, NEMA 4, NEMA 12 compatibility with UL Listed certification → Benefit: Delivers proven environmental resilience and regulatory compliance across multiple enclosures and environments, supporting faster approvals and easier field acceptance. Application: Industrial environments including damp, dusty, or outdoor spaces. Feature: Optional Ground Fault Relay, Blown Fuse Detection, Auxiliary Contact Provisions, and Kirk provisions → Benefit: Allows scalable protection and monitoring, enabling phased upgrades without replacing the base unit. Application: Panels requiring enhanced diagnostics and future integration with automation tiers. Feature: General purpose protection with 3-wire configuration and ground fault with control power transformer → Benefit: Streamlined wiring schemes and reliable coordination with control circuits, improving maintenance efficiency and safety. Application: Control rooms and machine centers needing dependable protection coordination.