Eaton ER12-200N3PB Enclosed Rotary Disconnect - NEMA 12
Part Number: ER12-200N3PB
Quick Summary
The Eaton ER12-200N3PB enclosed rotary disconnect switch provides non-fused, manual isolation for 600 V applications. Cramped spaces and dusty environments are common pain points, and the pistol handle plus rugged enclosure address safe operation. With CE marking and a NEMA 12 enclosure, it aligns with international safety standards while protecting critical control circuits. This package delivers reliable isolation, reduces maintenance, and supports efficient panel installation for manufacturing and process environments. Its 200 A, 600 V rating ensures compatibility with most industrial machines, while the non-fused design minimizes spare parts and simplifies maintenance planning. This makes it a strong fit for panel builders and end users aiming to reduce downtime and improve safety.
Product Information
Extended Description
ER12-200N3PB Eaton: Eaton Bussmann series enclosed rotary disconnect switch, Non-fused, Pistol handle, 600V, 200A, Black, NEMA rating 12
Product Name
Eaton Bussmann series enclosed rotary disconnect switch
Catalog Number
ER12-200N3PB
UPC
051712415446
Product Length/Depth
24.4 in
Product Height
12.8 in
Product Width
18.5 in
Product Weight
19 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
200A
NEMA rating
NEMA 12
Voltage rating
600 V
Special features
Non-fused, Pistol handle
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - ER12-200N3PB
Feature: Enclosed non-fused rotary disconnect switch with pistol handle — Business Impact: enhances operator safety and reduces inadvertent cycling in harsh environments — Application: suitable for industrial control panels and machine isolation. Feature: 200 A amperage, 600 V rating — Business Impact: supports typical machine control circuits with robust isolation — Application: packaging lines, process equipment, and conveyor systems. Feature: NEMA 12 enclosure with CE Marking — Business Impact: protects against dust and moisture while enabling compliance across Europe and global facilities — Application: installation in dusty manufacturing floors and controlled environments. Feature: Compact enclosure footprint with standardized mounting options — Business Impact: simplifies retrofits and reduces installation time — Application: panel upgrades and new equipment installs in existing electrical rooms. Feature: Non-fused design — Business Impact: lowers maintenance costs by eliminating fuse inventory and related replacement cycles — Application: continuous operation environments requiring quick, safe disconnection. Feature: 24.4 in length, 18.5 in width, 12.8 in height, 19 lb weight — Business Impact: predictable physical footprint for space planning and shipping logistics — Application: field service and shop assembly where weight and size matter.
Get a Quick Quote for a Eaton ER12-200N3PB
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton ER12-200N3PB?
Enquire Now
FAQs
The ER12-200N3PB is designed for standard panel mounting with its 24.4 in depth, 18.5 in width, and 12.8 in height footprint. Ensure clearance for the pistol handle operation and allow space for wiring access and serviceability. Use compatible mounting brackets and follow the enclosure’s NEMA 12 protection guidance to maintain dust and moisture resistance.
The device is rated for 200 A and 600 V, offering substantial current isolation for typical machine control circuits. As a non-fused switch, it provides reliable isolation without fuse-related maintenance, reducing overhead in control panels and enabling safe disconnection during maintenance or fault conditions.
Yes. The unit features a NEMA 12 enclosure, which provides protection against dust and some moisture ingress in typical industrial settings. This makes it well suited for manufacturing floors, packaging lines, and other environments where debris is common, while maintaining safe operation.
The ER12-200N3PB carries CE marking, indicating compliance with European safety standards. This, combined with the NEMA 12 enclosure, supports regulatory compliance for many global facilities and helps streamline procurement and installation across multinational sites.
The non-fused design reduces spare parts inventory and simplifies maintenance planning since field replacements focus on mechanical isolation rather than fuse management. This can lower downtime, shorten maintenance windows, and improve overall equipment effectiveness (OEE) in continuous production environments.