Eaton NZMH2-A250-SVE Molded Case Breaker - 150 kAIC
Part Number: NZMH2-A250-SVE
Quick Summary
NZMH2-A250-SVE molded case circuit breaker protects industrial power distribution. During commissioning and load changes, nuisance trips and poor coordination can cause downtime and higher operating costs. Typical critical certifications for this class include CE marking and UL/CSA listings, along with enclosure protection ratings, with detailed certification information available from the manufacturer. This solution also complements panel-level protection strategies, supporting NZM2 frame compatibility and easy front-access installation for efficient maintenance.
Product Information
Extended Description
NZMH2-A250-SVE Eaton: Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMH2, Adj. thermal, adj. magnetic trip, Three-pole, 250A, 690 Vac, 750 Vdc, 85-150 kAIC, Distribution circuit protect., 200-250A, 1500-2500A delayed, Front screw, 200-250A
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMH2-A250-SVE
EAN
4015081128716
Product Length/Depth
5.51 in
Product Height
5.86 in
Product Width
5.86 in
Product Weight
5.17 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
Contact Manufacturer
Amperage Rating
250 A
Voltage rating
690 Vac, 750 Vdc
Trip Type
Adjustable thermal, adjustable magnetic
Circuit breaker type
NZMH2
Frame
NZM2
Class
Distribution circuit protection
Accessories
Rocker lever, motor drive
Adjustment range short-circuit release
1500-2500A delayed
Setting Range Ol Protector
200-250A
Short-circuit breaking capacity
150 kAIC
Interrupt rating
85-150 kAIC
Connection
Front screw
Overload range
200-250A
Number of poles
Three-pole
Feature: 3-pole NZMH2 with NZM2 frame rated for 250 A at 690 Vac and 750 Vdc, with adjustable thermal and magnetic trip. Business Impact: Enables precise fault protection and coordinated upstream protection, reducing unplanned outages and extending equipment life. Application: Distribution circuits in industrial panels and motor feeder schemas. Feature: Overload and short-circuit protection with adjustable ranges (200-250 A Ol; 1500-2500 A delayed). Business Impact: Tailors protection to load profiles, minimizes nuisance trips during motor start-ups and peak loads. Application: Machine rooms, conveyors, and process lines. Feature: Front screw connection with available rocker lever and motor drive accessories. Business Impact: Simplifies installation, facilitates retrofits, and reduces wiring errors during maintenance. Application: Panel upgrades and new installs in space-constrained enclosures. Feature: Short-circuit breaking capacity 150 kAIC and interrupt rating 85-150 kAIC. Business Impact: Improves safety and minimizes arc-flash risk in high fault-current environments. Application: Dense distribution panels, data centers, and heavy-industrial feeders. Feature: Warranty and support (Eaton policy 25-000; 1 year from installation or 18 months from shipment). Business Impact: Predictable total cost of ownership and streamlined procurement. Application: Asset management and service planning for critical electrical protection.
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FAQs
The NZMH2-A250-SVE uses a front screw connection and fits the NZM2 frame, aligning with standard distribution panels. It supports straightforward mounting in new installs and retrofits, with optional accessories like a rocker lever and motor drive to tailor operation and reliability.
Overload protection is adjustable from 200 to 250 A, with a short-circuit release of 1500 to 2500 A delayed. This allows precise coordination with upstream devices and motor starters, reducing nuisance trips while maintaining robust protection during surge events.
Yes. The device is rated for 690 Vac and 750 Vdc, is a three-pole model within the NZM2 frame, and is designed for distribution circuits in industrial feeders, machines, and process lines when properly integrated into panel assemblies.
Certification details are provided by the manufacturer on request. Typical industry standards for molded case breakers include CE marking and UL/CSA listings; confirm specific certifications directly with Eaton to meet regional regulatory needs.
Warranty is Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This supports predictable maintenance budgeting and faster ROI by covering early-life protection during commissioning.