SQUARE D HL3IMA24C Surge Protective Device
The SQUARE D Surge Protection Device (MPN HL3IMA24C) is a three-phase, 120/240V AC High Leg Delta internal panel-mount SPD for I-Line panelboards. It features 4 wires plus ground, a 200kA surge current rating, and…
SKU 3G-OTH-127842
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SQUARE D Surge Protection Device (MPN HL3IMA24C) is a three-phase, 120/240V AC High Leg Delta internal panel-mount SPD for I-Line panelboards. It features 4 wires plus ground, a 200kA surge current rating, and 1000V protection (H-G, N-G) with a 150 V AC continuous voltage rating. This unit includes dry contacts and is designed for use with Square D QO, HOM, I-Line, and NQ panelboards.
Frequently Asked Questions
What is the SQUARE D HL3IMA24C surge protection device used for?
The SQUARE D HL3IMA24C is a three-phase, 120/240V AC High Leg Delta internal panel-mount surge protective device (SPD) designed for Square D I-Line panelboards. It protects sensitive equipment from voltage transients and surges in commercial and industrial electrical distribution systems, using 4 wires plus ground and a 200kA surge current rating.
What are the specifications of the SQUARE D HL3IMA24C?
The SQUARE D HL3IMA24C is a 3-pole SPD rated 120/240V AC High Leg Delta with 4 wires plus ground. It has a 150 V AC continuous voltage rating, 1000V protection (H-G, N-G), and a 200kA surge current capacity. It includes dry contacts and is designed for Square D I-Line panelboards. The manufacturer part number is HL3IMA24C.
Where to buy the SQUARE D HL3IMA24C worldwide?
3G Electric supplies the SQUARE D HL3IMA24C surge protection device worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Square D SPD to any international destination.
How to install the SQUARE D HL3IMA24C in a panelboard?
Install the SQUARE D HL3IMA24C in a compatible Square D I-Line panelboard by mounting it on the bus bars. Connect the 4 wires plus ground per the wiring diagram: line, neutral, and ground. Ensure the system voltage matches 120/240V AC High Leg Delta. Use dry contacts for remote monitoring. Follow NEC and local codes; consult a licensed electrician.
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Common applications for SQUARESQUARE Products
3G Electric supplies SQUARE square d qo, hom, i-line and nq internal panel-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
