Eaton CHNSURGE Surge Protection Device - UL 1449
Part Number: CHNSURGE
Quick Summary
CHNSURGE is a Type CH plug-on module surge protection device that safeguards electrical circuits in commercial and industrial panels. Facing nuisance surges and unpredictable outages, engineers need protection that installs quickly without complex wiring. This unit carries cUL certification and UL 1449 listing, supporting compliance and safe operation across challenging environments. By delivering reliable L-N and L-L protection with compact form and straightforward installation, it helps owners reduce downtime and protect sensitive equipment, while fitting neatly into standard Eaton CH panel strategies.
Product Information
Extended Description
CHNSURGE Eaton: Eaton Type CH circuit breaker surge protective device,Two Pole, Surge Protective Device
Product Name
Eaton Type CH plug on module surge protection device
Catalog Number
CHNSURGE
UPC
786689353650
Product Length/Depth
3.5 in
Product Height
2.4 in
Product Width
6.1 in
Product Weight
0.45 lb
Certifications
cUL Certified UL 1449
Type
Type CH
Frequency rating
50/60 Hz
Interrupt rating
10 kAIC
Nominal Discharge Current
3 kA
Protection
L-N, L-L
Measured limiting voltage
600 V
Maximum continuous operating voltage
150 V L-N, 300 V L-L
Surge current
18 kA
Short-circuit rating
10 kA
Product Family Guide
Product Family Guide
Product Family Guide
Product Family Guide
Product Family Guide
Product Family Guide
Surge Module IL
Eaton Specification Sheet - CHNSURGE
Feature: Plug-on module design for Type CH surge protection device enables quick field installation without panel rewiring. Business impact: reduces commissioning time and minimizes downtime during upgrades or maintenance. Application: ideal for Eaton CH enclosures and retrofit projects in commercial and light industrial panels. Feature: Two-pole L-N and L-L protection delivers comprehensive line-to-line and line-to-neutral surge suppression. Business impact: helps meet system protection standards and reduces risk of damage to sensitive loads. Application: suitable for distribution panels and equipment fed from 120/240 V systems. Feature: High surge current rating—18 kA surge current—with a 10 kAIC interrupt rating. Business impact: resilient to transient events common in manufacturing and data center applications, helping prevent cascade failures. Application: protects breakers, controllers, and motor drives. Feature: Nominal discharge current of 3 kA and measured limiting voltage of 600 V; Maximum continuous operating voltage 150 V L-N and 300 V L-L. Business impact: balances protection and voltage margins for typical commercial/industrial mains, reducing nuisance trips. Application: compatible with 120/208/240 V systems in protected spaces. Feature: Certifications and compatibility: cUL Certified and UL 1449 listing; Type CH plug-on compatibility ensures fit with Eaton Type CH protection strategy. Business impact: simplifies procurement, accelerates installation, and supports compliance in safety audits. Application: suitable for panel upgrades, new builds, and OEM protection schemes.
Get a Quick Quote for a Eaton CHNSURGE
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 CHNSURGE?
Enquire Now
FAQs
CHNSURGE is a Type CH plug-on module surge protection device designed to protect electrical circuits from transient surges. It is used in commercial and industrial panels to safeguard loads connected to L-N and L-L configurations, delivering reliable surge suppression without requiring extensive wiring or panel modifications.
Key specs include a two-pole design supporting 50/60 Hz operation, an 18 kA surge current rating, a 10 kAIC interrupt rating, a nominal discharge current of 3 kA, and a measured limiting voltage of 600 V. The maximum operating voltage is 150 V L-N and 300 V L-L, suitable for common 120/208/240 V systems.
Yes. CHNSURGE is a Type CH plug-on module designed to integrate with Eaton Type CH protection schemes, enabling straightforward installation on CH-series panels and providing consistent protection across Eaton protection products.
CHNSURGE is cUL Certified and UL 1449 listed, which validates safety and performance per recognized standards. These certifications support compliance in safety audits, reduce risk for electrical installations, and give procurement teams confidence in a robust, field-proven surge protection device.
Installation is plug-on and designed for quick field integration, minimizing downtime and rewiring. The compact two-pole form fits typical CH-panel spaces, and reference installation guidelines IL010005en provide clear guidance for proper mounting, wiring, and safe operation, helping ensure reliable protection with minimal disruption.