Description
H322NRB - Square D - Heavy duty 60A 240VAC/250VDC 4 wire 3 pole 1 neutral 15hp NEMA 3R bolt on hub provision Fusible safety switch
The Square D(TM) by Schneider Electric brand Heavy Duty Safety Switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. F Series safety switches provide significantly higher levels of mechanical endurance than NEMA KS-1 or UL98 standards require. All heavy duty safety switches feature a quick-make, quick-break operating mechanism, a dual cover interlock and a color-coded indicator handle. This Single Throw Safety Switch has a rated current of 60A and is UL listed with a NEMA 3R rating of protection. The enclosure is made of galvannealed steel and has a neutral (factory installed). This fusible disconnect has a short circuit current rating, of 10kA to 200kA. This safety switch accepts H,J,K,L,Rfuse types and is surface mounted. This switch comes with an 18 months warranty.
GENERAL SPECIFICATIONS
| Product | Single Throw Safety Switch |
|---|---|
| Duty Rating | Heavy duty |
| Device Application | Heavy application |
| Disconnect Type | Fusible disconnect |
| Factory Installed Neutral | Neutral (factory installed) |
| Number of Poles | 3 |
| Current Rating | 60 A |
| Voltage Rating | 250 V DC 240 V AC |
| Enclosure Rating | NEMA 3R galvannealed steel |
| Standard Motor Power Rating | 3 hp at 240 V AC 50-60 Hz for 1 phase motors 7.5 hp at 240 V AC 50-60 Hz for 3 phase motors 10 hp at 240 V AC 50-60 Hz for 1 phase motors 15 hp at 240 V AC 50-60 Hz for 3 phase motors 10 hp at 250 V DC |
| Short-circuit current | 10 kA for H or K 200 kA for R or J |
|---|---|
| Fuse type | H or K R or J |
| Mounting Type | Surface |
| Electrical Connection | Lugs |
| Wiring configuration | 4-wire (3PH + G) |
| Wire Size | AWG 14...AWG 3 copper AWG 12...AWG 3 aluminium |
| Tightening torque | 50 lbf.in (5.6 N.m) (AWG 3) 45 lbf.in (5.08 N.m) (AWG 6...AWG 4) 40 lbf.in (4.5 N.m) 0.013 in (8.367 mm) (AWG 8) 50 lbf.in (5.6 N.m) 0.003...0.008 in (2.06...5.261 mm) (AWG 14...AWG 10) |
| Depth | 4.88 in (123.95 mm) |
| Width | 6.63 in (168.40 mm) |
| Height | 14.88 in (377.95 mm) |
| Product Weight | 9.57 lb(US) (4.34 kg) |
| Certifications | UL listed file E2875 |
|---|
| Category | US10DE100009 |
|---|---|
| Discount Schedule | 0DE1 |
| GTIN | 785901480211 |
| Returnability | No |
| Unit Type of Package 1 | PCE |
|---|---|
| Nbr. of units in pkg. | 1 |
| Package 1 Height | 5.400 in (13.716 cm) |
| Package 1 Width | 7.800 in (19.812 cm) |
| Package 1 Length | 17.400 in (44.196 cm) |
| Package weight(Lbs) | 8.600 lb(US) (3.901 kg) |
| Unit Type of Package 2 | PAL |
| Number of Units in Package 2 | 120 |
| Package 2 Height | 46.00 in (116.84 cm) |
| Package 2 Width | 40.0 in (101.6 cm) |
| Package 2 Length | 48.00 in (121.92 cm) |
| Package 2 Weight | 1052.0005 lb(US) (477.179 kg) |
PRODUCT DATASHEET