Square D Surgelogic SSP0 Series Type 1 Surge Protection Device
The Square D Surgelogic SSP0 Series is an internally mounted Type 1 surge protection device (SPD) engineered for service entrance and critical branch panel surge suppression. This family is available in two voltage/phase configurations — 120/240VAC, 1-Phase 3-Wire and 208Y/120VAC, 3-Phase 4-Wire — so contractors can match the SSP0 to the panelboard configuration on hand. Every SSP0 in the series shares a 200kA per-phase surge current rating, a Uc (maximum continuous operating voltage) of 150V, and a NEMA 1 degree of protection. As the industry's first field-installable, internally mounted SPD for NQ panelboards, the SSP0 series installs in two minutes or less, giving electrical contractors a fast, code-compliant way to add surge suppression during new installs or panel retrofits.
Key Features
- Surge Current: 200kA per phase for high-energy transient protection, shared across every option in the series.
- Voltage / Phase Configuration: Choose from 120/240VAC 1-Phase 3-Wire or 208Y/120VAC 3-Phase 4-Wire to match your service entrance or branch panel.
- SPD Type: Type 1 surge protection device, field installable internally in NQ panelboards.
- Uc Rating: 150V maximum continuous operating voltage.
- NEMA Rating: NEMA 1 degree of protection.
- Quick Installation: Installs in two minutes or less for fast field mounting and retrofitting.
- Signaling: Audible, visual, and remote signaling for surge event status monitoring.
- Service Life: Average life duration of 10 years.
Certifications & Compliance
- Mercury Free
- RoHS EUR Compliant with Exemptions
- Prop 65: Contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (www.P65Warnings.ca.gov)
Technical Specifications
- Mercury Free: Yes
- Packaging Without Single Use Plastic: Yes
- ROHS Eur In Scope: Yes
- Serviceability: No
- China ROHS In Scope: No
- Returnability: Yes
- Country of Origin: MEX
- Device Type: Surge Protection and Power Conditioning - Surge Protection Devices
Typical Applications
- Service Entrance Surge Suppression
- Critical Branch Panelboard Protection
- NQ Panelboard Retrofit Installations
- Commercial Electrical Distribution Systems
- Field Installation and Panel Upgrades
Why Square D?
Square D's Surgelogic SSP0 Series delivers reliable, code-compliant surge protection with a 200kA per-phase rating, mercury-free construction, and RoHS-compliant materials, across both 120/240VAC 1-Phase and 208Y/120VAC 3-Phase configurations. Built for fast field installation and backed by audible, visual, and remote signaling, it gives contractors and facility owners confidence in long-term, dependable surge event management.
Manufacturer Resources
Product Specs
- Product Type:
- Surge Protection Device
- Voltage Rating:
- 120/240VAC
- Series:
- Surgelogic SSP0
- Country of Origin:
- Mexico
- Department:
- Electrical
- Product Group:
- Wiring Devices
- Product Subgroup:
- Whole House Surge Protectors