Home / Fusible Single Throw Safety Switch, General Duty, 240V AC, 3PST, 100 A, NEMA 1

Fusible Single Throw Safety Switch, General Duty, 240V AC, 3PST, 100 A, NEMA 1

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Brand Square D
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Description Safety Switch, Contact Form 3PST, Current Rating 100 A, Depth 6 1/2 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor, For Fuse Class Class H, Class K, Class R, Fuse Kit (Class R) Mfr. No. RFK10, Height 17 1/2 in, Horsepower @ 240V AC 5 hp, Housing Material Steel, IP Rating IP20, Mounting Style Surface Mount, NEMA Enclosure Rating 1, Neutral Assembly Included Yes
graingerSKU: 1H256, mscSKU: , zoro_no: G0461781, mongo_id: 65bbee11526e052139aeab48

Web Price

$569.99 / each

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Product Details

Amps AC 100 A

Certifications UL listed file E2875

Contact Form 3PST

Country of Origin (subject to change) United States

Current Rating 100 A

Current Type AC

Depth 6.5 in

Device Application Residential

Disconnect Type Fusible disconnect switch

Duty General

Duty Rating General duty

Electrical Connection Lugs

Enclosure Depth 6 - 12 inches

Enclosure Height 10 to 19 3/4 inches

Enclosure Material Galvanized Steel

Enclosure Rating NEMA NEMA 1

Enclosure Type Enclosed

Enclosure Width 10 to 19 3/4 inches

Environment Indoor

Extra Features Neutral Assembly

Factory Installed Neutral Neutral (factory installed)

Features Mercury Free, PVC Free

For Fuse Class Class H, Class K, Class R

For Use With Class H, K, R, T Fuse

Fuse Kit (Class R) Mfr. No. RFK10

Fuse Type Class H, K, or R

Fusible / Nonfusible Fusible

Gauge/Conductor 12 to 1 AWG (Aluminum), 14 to 1 AWG (Copper)

Height 17.5 in

Horsepower @ 240V AC 5 hp

Housing Material Steel

HP_ 30 hp @ 240V AC

Includes Neutral Assembly Yes

IP Rating 20

Material of Construction Steel

Metallic / Non-Metallic Metallic

Motor Power HP 7.5 hp at 240 V AC 60 Hz for 1 phase motors; 15 hp at 240 V AC 60 Hz for 3 phase motors; 15 hp at 240 V AC 60 Hz for 1 phase motors; 30 hp at 240 V AC 60 Hz for 3 phase motors

Mounting Surface

Mounting Style Surface Mount

NEMA Enclosure Rating 1

NEMA Enclosure Type 1

Neutral Assembly Included Yes

Number of Poles 3

Number of Wires 4

Package Quantity 1

Phase 3

Protection Method Fusible

Short Circuit Current Rating 100 kA maximum depending on fuse H, K or R

Standards UL listed

Tightening Torque 35 lbf.in (3.95 N.m) 0.00 to 0.01 inÃÂ² (2.08 to 5.26 mmÃÂ²) (AWG 14 to AWG 10); 35 lbf.in (3.95 N.m) (AWG 14 to AWG 10); 40 lbf.in (4.52 N.m) 0.01 inÃÂ² (8.37 mmÃÂ²) (AWG 8); 45 lbf.in (5.08 N.m) 0.02 to 0.03 inÃÂ² (12.3 to 21.12 mmÃÂ²) (AWG 6 to AWG 4); 50 lbf.in (5.65 N.m) (AWG 3 to AWG 1)

UL 98 Certification Yes

UL Fuse Class H, K, R

Voltage 240V AC

Voltage Rating 240 V AC

Weight 7.25 kg

Width 10.5 in

Wire Size AWG 14 to AWG 1 copper; AWG 12 to AWG 1 aluminium

Wiring Configuration 4-wire (3PH + G)