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Square D

H328NR - Safety switch, heavy duty, fusible, 1200A, 4 wire, 3 pole, 1 neutral, 250hp, 240VAC/250VDC, NEMA 3R

Category Fusible Heavy Duty Safety Switches
Picture of H328NR - Safety switch, heavy duty, fusible, 1200A, 4 wire, 3 pole, 1 neutral, 250hp, 240VAC/250VDC, NEMA 3R
Square D

H328NR - Safety switch, heavy duty, fusible, 1200A, 4 wire, 3 pole, 1 neutral, 250hp, 240VAC/250VDC, NEMA 3R

Item Code: 534717
Category Fusible Heavy Duty Safety Switches
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref H328NR

Owners User Manual
RoHS
Specification Sheet
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Description

The Square D™ by Schneider Electric brand Heavy Duty Safety Switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. Heavy Duty Safety Switches are utized from commercial and institutional to industrial and manufacturing facilities. F Series safety switches provide significantly higher levels of mechanical endurance than NEMA Type KS-1 or UL98 standards require. The design life of a F-Series switch is a minimum of three times the NEMA requirement. An abundance of copper is used in the heaviest current carrying power paths of all Square D by Schneider Electric Heavy Duty Safety Switches. The more copper for current carrying paths, the lower the temperature rise. Managing temperatures inside the switch is the key to providing greater service life. This heavy duty Single Throw Safety Switch has a rated current of 1200A and has a NEMA 3R degree of protection. This fusible disconnect has a short circuit rating of 200kA@240VAC. This safety switch has a galvannealed steel enclosure and is surface mounted. This product is compatable with L, fuses. The acceptable AWG gauge for this product is AWG 3/0 / 750 kcmil, copper or aluminiumand has a tightening torque of 375-375 lbf in. This product complys to UL listed file E2875 standards and comes with an 18 month warranty. Dimensions for this product are 69.13 in (H), 36.62 in (W), 17.75 in (D).

Specifications

Weight

369.22

Width

29.72

Length

37.63

Actuator Type

Handle/Single Throw

Amperage Rating

1200 A

Brand

Square D

Category

FUSIBLE HEAVY DUTY SAFETY SWITCHES

Color

Gray

Contact Form

3NO 3 Form A

Dimensions

36.62 in W x 17.75 in D x 69.13 in H

Enclosure Type

NEMA 3R

Finish

Galvannealed/Painted

Horsepower

250 hp at 240 VAC, 50 hp at 250 VDC

Material

Steel

Mounting Type

Surface

Number Of Poles

3

Number of Wires

4

Phase

3

Series

E4

Short Circuit Current Rating

200 kA

Temperature Rating

-22 to 104 deg f

Terminal Type

Lug

Type

Fusible Rainproof

Voltage Rating

240 V AC/250 V DC

Square D

H328NR - Safety switch, heavy duty, fusible, 1200A, 4 wire, 3 pole, 1 neutral, 250hp, 240VAC/250VDC, NEMA 3R

Category Fusible Heavy Duty Safety Switches
Picture of H328NR - Safety switch, heavy duty, fusible, 1200A, 4 wire, 3 pole, 1 neutral, 250hp, 240VAC/250VDC, NEMA 3R
Square D

H328NR - Safety switch, heavy duty, fusible, 1200A, 4 wire, 3 pole, 1 neutral, 250hp, 240VAC/250VDC, NEMA 3R

Item Code: 534717
Category Fusible Heavy Duty Safety Switches
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref H328NR

Owners User Manual
RoHS
Specification Sheet
Watch video
Call for Availability
Add to Favorites
Compare

Description

The Square D™ by Schneider Electric brand Heavy Duty Safety Switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. Heavy Duty Safety Switches are utized from commercial and institutional to industrial and manufacturing facilities. F Series safety switches provide significantly higher levels of mechanical endurance than NEMA Type KS-1 or UL98 standards require. The design life of a F-Series switch is a minimum of three times the NEMA requirement. An abundance of copper is used in the heaviest current carrying power paths of all Square D by Schneider Electric Heavy Duty Safety Switches. The more copper for current carrying paths, the lower the temperature rise. Managing temperatures inside the switch is the key to providing greater service life. This heavy duty Single Throw Safety Switch has a rated current of 1200A and has a NEMA 3R degree of protection. This fusible disconnect has a short circuit rating of 200kA@240VAC. This safety switch has a galvannealed steel enclosure and is surface mounted. This product is compatable with L, fuses. The acceptable AWG gauge for this product is AWG 3/0 / 750 kcmil, copper or aluminiumand has a tightening torque of 375-375 lbf in. This product complys to UL listed file E2875 standards and comes with an 18 month warranty. Dimensions for this product are 69.13 in (H), 36.62 in (W), 17.75 in (D).

Specifications

Weight

369.22

Width

29.72

Length

37.63

Actuator Type

Handle/Single Throw

Amperage Rating

1200 A

Brand

Square D

Category

FUSIBLE HEAVY DUTY SAFETY SWITCHES

Color

Gray

Contact Form

3NO 3 Form A

Dimensions

36.62 in W x 17.75 in D x 69.13 in H

Enclosure Type

NEMA 3R

Finish

Galvannealed/Painted

Horsepower

250 hp at 240 VAC, 50 hp at 250 VDC

Material

Steel

Mounting Type

Surface

Number Of Poles

3

Number of Wires

4

Phase

3

Series

E4

Short Circuit Current Rating

200 kA

Temperature Rating

-22 to 104 deg f

Terminal Type

Lug

Type

Fusible Rainproof

Voltage Rating

240 V AC/250 V DC

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