Intermatic 120/240 VAC 4-Mode 50kA Surge Protective Device L5F13D1DG1

Product Overview

The Intermatic L5F13D1DG1 is a Type 1 surge protective device rated for 120/240 VAC 3‑phase high‑leg delta systems. It provides 4‑mode transient protection with a surge current rating of 50kA.

Designed for service-entrance, panel, and equipment protection in commercial and residential electrical systems; intended for selection and installation by qualified professionals.

Key Features

• Model: L5F13D1DG1 (Manufacturer part number/sku)
• Voltage: 120/240 VAC
• Phase: 3‑phase high‑leg delta
• Protection mode: 4‑Mode
• Surge current rating: 50 kA
• Type rating: Type 1 (service entrance rated)
• UPC: 078275151710
• Unit weight: 0.5 lb

What this device does

The Intermatic L5F13D1DG1 is a surge protective device engineered to reduce transient overvoltages on electrical distribution systems. It is rated for 120/240 VAC service and provides four‑mode protection to address multiple line‑to‑line and line‑to‑ground surge paths. The device’s 50kA surge current rating indicates the maximum surge current capacity defined by the manufacturer data.

• 4‑Mode protection: protects both phase-to-phase and phase-to-ground paths
• Type 1 rated for service-entrance applications

Where to use it

This SPD is intended for use in 120/240 VAC 3‑phase high‑leg delta systems. Typical applications include service entrance surge protection, panel-level protection, equipment protection in commercial and residential electrical systems, and contractor stocking for projects requiring a Type 1 SPD.

• Service entrance and main panel protection
• Panel-mounted protection for downstream equipment
• Suitable for commercial and residential electrical systems with matching system type

Electrical ratings and system compatibility

Confirm that the system is 120/240 VAC and configured as a 3‑phase high‑leg delta before selecting this SKU. The L5F13D1DG1 is specified as a 4‑mode, Type 1 SPD with a 50kA surge current rating.

• Voltage: 120/240 VAC
• Phase: 3‑phase high‑leg delta
• Mode: 4‑Mode
• Surge current rating: 50 kA
• Type rating: Type 1

Installation and selection notes

Electrical products must be selected and installed by a qualified professional in accordance with the application and the authority having jurisdiction. Verify system type, voltage, and local code requirements before installation.

• Confirm model number L5F13D1DG1 and UPC 078275151710 before ordering
• Ensure compatibility with 3‑phase high‑leg delta service and service‑entrance placement if required
• Follow local code and AHJ requirements for Type 1 SPD installation

Before You Order

Confirm the model number, system voltage, phase configuration, and local code requirements before ordering. Selection and installation should be performed by a qualified electrical professional.

• Verify this SPD is compatible with 120/240 VAC 3‑phase high‑leg delta service
• Confirm the Manufacturer Part Number L5F13D1DG1 and UPC 078275151710
• Confirm quantity and installer requirements prior to purchase

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Intermatic 120/240 VAC 4-Mode 50kA Surge Protective Device L5F13D1DG1. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.