Larson Electronics EPFDS-250A-3P-3X250A.600V-FA 250A Explosion Proof Fused Disconnect – 600V Rated – Fast Acting Fuse (3) 250A Fuses (3) NPT Hubs

Larson Electronics EPFDS-250A-3P-3X250A.600V-FA 250A Explosion Proof Fused Disconnect – 600V Rated – Fast Acting Fuse (3) 250A Fuses (3) NPT Hubs

Description:

The Larson Electronics EPFDS-250A-3P-3X250A.600V-FA Explosion Proof Fused Disconnect is designed for use in Class I, II and III environments. Equipped with fast-acting fuses, this 3-pole unit contains three 250-amp 600V fuses and three NPT hubs. The explosion proof disconnect offers instant response to surges and electrical spikes, making it ideal for resistive circuits in flammable work sites.

*PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO EXPLOSION PROOF ENCLOSURES*

The EPFDS-250A-3P-3X250A.600V-FA ensures active protection of electrical systems in combustible facilities. Rated at 600V AC, this fused unit contains three 250-amp 3-pole 600V fast-acting fuses. These explosion proof disconnects are sensitive to electrical pulses, which provide peace of mind for operators working with sensitive equipment, such as laptops and electronics. Choosing between a time-delay fuse and a fast-acting fuse highly depends on the type of system or device requiring protection, as both protective methods are effective (one is not superior over the other).

The explosion proof disconnect switch/breaker is constructed of cast aluminum and stainless steel cover bolts. The external on/off lever can be locked into the “on” or “off” position with room for up to three padlocks for superior security. A gasketed flange with O-ring (in the side bolt circle) is available for protection from the ingress of moisture.

Hubs: For completing electrical connections, three NPT hubs are provided on the enclosure. Two 3″ NPT hubs are located at the top of the unit; and one 0.5″ NPT hub can be found at the bottom of the disconnect, with a wire size compatibility of #2-600MCM.

Mounting: Operators can mount the explosion proof disconnect on flat surfaces.

Applications: Sensitive equipment, electronics, LED lighting systems, computers, petroleum refineries, chemical and petrochemical plants, storage areas, and other processing facilities where hazardous substances are handled or stored.

At Larson Electronics, we do more than meet your lighting needs. We also provide replacement, retrofit, and upgrade parts as well as industrial grade power accessories. Our craftsmen can custom build any lighting system and/or accessories to fit the unique demands of your operation. A commitment to honesty, quality, and dependability has made Larson Electronics a leader in the lighting and electronics business since 1973. Contact us today at 800-369-6671 or message [email protected] for more information about our custom options tailored to meet your specific industry needs.

Features:

• Unit Type: Explosion Proof Disconnect Switch (Fused)
• Dimensions: –
• Weight: 425 lbs
• Rated Voltage: 600V AC (Maximum)
• Configuration: 3-Pole
• Amps: 250A (Maximum)
• Fuses: Included
• Fuse Type: Fast Acting Fuse
• Fuse Qty: (3) 250A 3P [600V]
• Materials: Cast Aluminum
• Hardware Materials: Stainless Steel
• Mounting: Surface Mount
• Hub Qty: 3
• Hub Sizes/Locations: (2) 3″ NPT @ Top, (1) 0.5″ NPT @ Bottom
• Conduit: Operator Provided
• *All grounding shall comply with state and local codes and meet the minimum requirements of the National Electronic Code section 250*