Eaton ER12-030CF2PB Enclosed Rotary Disconnect - NEMA 12
Part Number: ER12-030CF2PB
Quick Summary
ER12-030CF2PB enclosed rotary disconnect switch by Eaton provides safe isolation for motor control centers and electrical panels. Maintenance teams often face accidental re-energization and inconsistent isolation during servicing, leading to downtime and safety risks. The unit is cULus Listed with UL 98 certification in progress, and it uses a rugged NEMA 12 enclosure suited for dusty or wet environments. With Class CF fuse configuration and a pistol-style handle, it delivers reliable arc interruption at 600 V, 30 A, and 50/60 Hz, streamlining installation and improving lifecycle cost. Together, these features support faster commissioning, safer maintenance, and compliance across industrial facilities.
Product Information
Extended Description
ER12-030CF2PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Fuse type CF, Pistol handle, 600V, 30A, Three-pole, 50/60 Hz, Black, Class CF, NEMA rating 12 - ER12-030CF2PB
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER12-030CF2PB
UPC
051712746885
Product Length/Depth
9.84 in
Product Height
8.91 in
Product Width
7.87 in
Product Weight
2.5 lb
Compliances
cULus Listed
Certifications
UL 98 cULus Pending
Amperage Rating
30A
Frequency rating
50/60 Hz
NEMA rating
NEMA 12
Voltage rating
600 V
Fuse configuration
Class CF
Special features
Fuse type CF, Pistol handle
ER12-030CF2PB~30CF, ENC CCP, 12, 2POLE
ER12-030CF2PB~30CF, ENC CCP, 12, 2POLE
Eaton Specification Sheet - ER12-030CF2PB
The three-pole ER12-030CF2PB provides definitive isolation with a compact enclosed rotary switch design. The 600 V rating and 30 A current capability support common control panel and MCC power feeds without over-sizing equipment. The enclosure is designed to meet NEMA 12 service conditions, delivering reliable performance in dusty, damp, or light-wet environments. Fuse configuration Class CF and the pistol-style handle optimize both protection and operator interaction. Class CF fuses offer predictable interrupt performance, while the pistol handle enables secure operation even with gloves, reducing arc-flash exposure and misoperation during maintenance, which translates to lower incident costs and safer plant practices. Installation and compatibility benefits include straightforward wiring and a predictable footprint compatible with standard control cabinets. The device’s 9.84 inch depth, 8.91 inch height, and 7.87 inch width help designers plan panel layouts, and its mass supports easy mounting. With 50/60 Hz operation, it integrates into global equipment fleets. The CF fuse family simplifies procurement, and catalog references ensure you order the correct components for rapid service. Industry-standard ratings and certifications further reassure compliance during audits and upgrades.
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FAQs
The ER12-030CF2PB is designed for control panels, MCCs, and automation enclosures where reliable isolation is required. With a three-pole configuration, 600 V rating, and a 30 A capacity, it fits standard panel cutouts and supports safe maintenance workflows, helping to prevent accidental energization during servicing.
This device delivers a 600 V voltage rating, 30 A amperage rating, and operates at 50/60 Hz. It is a three-pole unit with a NEMA 12 enclosure and Class CF fuse configuration, providing dependable interruption performance in typical industrial control applications.
Yes. The NEMA 12 enclosure is intended for dusty and light-wet environments common in manufacturing and process facilities, enabling reliable operation and protection of internal components while supporting sustained uptime in challenging plant conditions.
The unit is cULus Listed with UL 98 certification in progress. This combination supports regulatory compliance in many regions, while the pending UL 98 status should be verified during procurement to meet specific local requirements.
Specific catalogs and a detailed datasheet are available from Eaton. You can access the full Bussmann series catalog PDFs and the Eaton specification sheet for ER12-030CF2PB to verify fuse compatibility, wiring diagrams, and mounting instructions during procurement and installation planning.