Eaton NZMH2-A63-S1 Molded Case Circuit Breaker - UL Listed
Part Number: NZMH2-A63-S1
Quick Summary
NZMH2-A63-S1 is a molded case circuit breaker that protects industrial power distribution panels. Facing nuisance trips and inconsistent protection can slow production; this device delivers reliable overload and short‑circuit protection with predictable trip timing. It carries UL Listed, IEC Rated, and CSA Certified markings, ensuring safe operation across global installations and strict quality standards. Designed for seamless compatibility with Eaton's NZM Series and three-pole configurations, the NZMH2-A63-S1 supports scalable protection schemes, easy wiring, and fast field replacement. Its 63 A rating and 1000 V rating suit mid-size industrial feeders, while rugged construction minimizes downtime and simplifies compliance paperwork for audits and safety reviews.
Product Information
Extended Description
NZMH2-A63-S1 Eaton: Eaton Molded Case Circuit Breaker 1000VAC, 63A, Three Pole
Product Name
Eaton Series NZM molded case circuit breaker
Catalog Number
NZMH2-A63-S1
UPC
786689652029
EAN
4015082903602
Product Length/Depth
8 in
Product Height
6.5 in
Product Width
4.5 in
Product Weight
5.3 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed IEC Rated CSA Certified
Type
Series NZM
Amperage Rating
63 A
Voltage rating
1000 V
Circuit breaker type
NZM2
Number of poles
Three-pole
The 63 A amperage rating delivers precise overload protection for mid‑size motor feeders and control circuits, reducing nuisance trips and unplanned downtime. As a three‑pole NZM2 device, it integrates cleanly into standard panel layouts and simplifies wiring in common industrial installations. The 1000 V voltage rating supports wide‑range industrial applications, enabling safe switching of high‑energy circuits while meeting global safety standards. This helps streamline commissioning for multinational facilities and improves protection coordination across equipment. With its Series NZM design, the NZMH2-A63-S1 provides reliable performance in compact form factors and supports straightforward field replacement. The three‑pole configuration improves phase balance and selective protection for motor and distribution feeders. UL Listed, IEC Rated, and CSA Certified markings verify compliance for cross‑border projects, reducing risk during audits and supplier qualification. The device aligns with Eaton NZM accessories for quick installation, and its robust construction supports rugged industrial environments, lowering maintenance costs and boosting overall equipment effectiveness.
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FAQs
The NZMH2-A63-S1 is compatible with standard NZM series three-pole assemblies used in Eaton panel systems and most 1000 V industrial distributions. It supports straightforward wiring and mounting in typical electrical cabinets, leveraging the NZM2 frame for predictable installation procedures. Use alongside compatible accessories to optimize panel space and maintenance access.
The NZMH2-A63-S1 features a 63 A amperage rating, a 1000 V voltage rating, and a three-pole configuration within the NZM2 family. It is UL Listed, IEC Rated, and CSA Certified, aligning with global safety and performance standards for reliable protection in industrial environments.
Yes. The three-pole NZM2 mold breaker is designed for three-phase systems, providing balanced protection for motors and distribution feeders. Its high‑voltage capability and rugged construction support demanding manufacturing environments, while its standardized NZM footprint facilitates quick deployment and maintenance within existing electrical infrastructure.
The NZMH2-A63-S1 carries UL Listed, IEC Rated, and CSA Certified marks. These certifications indicate compliance with North American and international safety and performance standards, simplifying supplier qualification, audits, and cross-border installations.
Regular inspection and torque verification on connection points are recommended, as with other molded case breakers. The unit’s robust NZM2 design supports straightforward field replacement and compatibility with standard Eaton accessories, helping reduce downtime during maintenance and enabling predictable lifecycle costs in mid-size industrial networks.