Square D EFDC218 T8 SA Manual Motor Starter - Explosionproof
Part Number: EFDC218 T8 SA
Quick Summary
EFDC218 T8 SA is a manual motor starter for hazardous-location motor control. Engineers often wrestle with finding equipment that meets safety codes, fits tight control-panels, and remains reliable through daily vibration, dust, and temperature swings. This unit carries NEC/CEC compliance and hazardous-location ratings, including Class I Division 2, plus compatible NEMA protections (3, 7, 9, 12) to safeguard equipment and personnel. It is designed by Square D for through-feed wiring and a 3/4" trade size, supporting 1/2–3 hp loads, delivering safer, more reliable automation across industrial plants.
Product Information
Extended Description
EFDC218 T8 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EFD manual motor starter switch, 20A/30A, With switch, 1 HP/2 HP/3 HP, Square D starter, Copper-free aluminum, Single-gang, Two-pole, Through feed, 3/4", 250/600 Vac
Product Name
Eaton Crouse-Hinds series EFD manual motor starter switch
Catalog Number
EFDC218 T8 SA
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
4.88 in
Product Weight
7.38 lb
UPC
662276932302
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III Class I, Division 1
NEMA Rating
3 7 9 12
Enclosure
With switch
Manufacturer
Square D
Number of gangs
Single-gang
Number Of Poles
Two-pole
Style
Through feed
Trade size
3/4"
Voltage rating
250 Vac/600 Vac
Horsepower
1 hp/2 hp/3 hp
Amperage Rating
20 A/30 A
Material
Copper-free aluminum
SP3D Design Package - EDS and EFD Explosionproof Motor Starters
EFD Series Explosionproof Motor Starters catalog page
EDS and EFD Explosionproof Motor Starters UL certification
EDS and EFD Explosionproof Motor Starters UL certification
Eaton Specification Sheet - EFDC218 T8 SA
Explosive-proof construction and hazardous-location certification deliver immediate safety and regulatory compliance, reducing risk during motor start-up and wiring in oil, gas, chemical, and mining environments. This translates into less downtime and simpler audits as part of a plant's reliability program. The compact single-gang, two-pole through-feed design frees panel space and simplifies installation, letting technicians mount and wire the starter quickly in dense control panels and switchgear. Rated for 20 A/30 A and 1/2–3 HP at 250/600 Vac, EFDC218 T8 SA covers a broad range of small-motor loads, enabling standardization across lines and reducing spare parts inventories. Copper-free aluminum enclosure reduces weight and improves corrosion resistance, easing installation in humid or outdoor environments and lowering long-term maintenance costs. With switch integration, manual control is immediate without needing separate accessories, cutting BOMs and set-up time. NEMA ratings 3, 7, 9, 12 and through-feed compatibility support diverse environmental conditions, from clean rooms to rugged outdoor sites, making it a practical choice for industrial automation projects.
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FAQs
EFDC218 T8 SA is a two-pole, single-gang through-feed starter with a 3/4" trade size, designed for standard panel mounting. It supports 20 A/30 A and 1/2–3 HP at 250/600 Vac, and its copper-free aluminum enclosure is suitable for hazardous locations (Class I, Division 2). It integrates easily with existing Square D enclosures, simplifying wiring and reducing panel space requirements.
The EFDC218 T8 SA covers 1/2–3 HP loads and is rated for 250/600 Vac operation. It provides 20 A/30 A amperage ratings, making it suitable for small-motor applications such as conveyors, fans, or pumps within hazardous environments, while maintaining compact, panel-friendly installation.
This starter is designed for hazardous locations and classified areas, with NEC/CEC compliance and Class I, Division 2 ratings. It is well-suited for oil and gas, chemical processing, mining, and other industrial environments requiring explosionproof, through-feed motor control in a compact form factor.
EFDC218 T8 SA carries NEC/CEC standards with hazardous-location classifications (Class I, Division 2; Class II, Division 1 & 2; Class III; Class I, Division 1). It also features NEMA ratings 3, 7, 9, 12 for enclosure protection, ensuring compliance across regulated facilities and aiding in safety audits.
The copper-free aluminum enclosure reduces weight and improves corrosion resistance, lowering handling effort and maintenance costs. Integrated switch design minimizes BOM complexity, while the robust explosive-proof construction supports longer service life in harsh environments, reducing downtime and spare-parts requirements for small-motor control in hazardous locations.