Description
D321NRB - Schneider Electric - Square D Safety Switch General Duty Fusible 3 Pole 4 Wire 240VAC 30A Type 3R Bolt-on Hub Provision with Neutral
Schneider Electric's Square D general duty safety switches are designed for residential and light commercial applications where durability and economy are prime considerations. Typical loads include lighting, air conditioning, and appliances. General duty safety switches feature a quick make, quick break operating mechanism. This single throw safety switch is a fusible disconnect and has a rated current of 30A for 240VAC. This general duty switch has a 4 wire configuration with 3 poles and a factory installed neutral. The device accepts H, K or R fuse types. The enclosure is surface mounted and is a Type 3R with bolt on provisions. General duty safety switches are UL Listed, and meet or exceed the NEMA Standard KS1.
GENERAL SPECIFICATIONS
| Product | Single Throw Safety Switch |
|---|---|
| Duty Rating | General duty |
| Device Application | Residential |
| Disconnect Type | Fusible disconnect switch |
| Factory Installed Neutral | Neutral (factory installed) |
| Number of Poles | 3 |
| Current Rating | 30 A |
| Voltage Rating | 240 V AC |
| Enclosure Rating NEMA | NEMA 3R |
| Motor power hp | 1.5 hp at 240 V AC 60 Hz for 1 phase motors 3 hp at 240 V AC 60 Hz for 3 phase motors 3 hp at 240 V AC 60 Hz for 1 phase motors 7.5 hp at 240 V AC 60 Hz for 3 phase motors |
| Short Circuit Current Rating | 100 kA maximum depending on fuse H, K or R |
|---|---|
| Fuse type | H, K or R |
| Mounting Type | Surface |
| Electrical Connection | Lugs |
| Wiring configuration | 4-wire (3PH + G) |
| Wire Size | AWG 14...AWG 6 copper AWG 12...AWG 6 aluminium |
| Tightening torque | 30 lbf.in (3.4 N.m) 0.003…0.02 in² (2.08…13.3 mm²) (AWG 14...AWG 6) |
| Depth | 3.75 in (95.25 mm) |
| Width | 7.75 in (196.85 mm) |
| Height | 9.63 in (244.60 mm) |
| Product Weight | 19.8 lb(US) (9 kg) |
| Certifications | UL listed file E2875 |
|---|
| Category | US1DE1A00106 |
|---|---|
| Discount Schedule | DE1A |
| GTIN | 785901461067 |
| Returnability | Yes |
| Country of origin | MX |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.200 in (13.208 cm) |
| Package 1 Width | 7.800 in (19.812 cm) |
| Package 1 Length | 10.00 in (25.400 cm) |
| Package 1 Weight | 5.051 lb(US) (2.291 kg) |
| Unit Type of Package 2 | CAR |
| Number of Units in Package 2 | 5 |
| Package 2 Height | 10.700 in (27.178 cm) |
| Package 2 Width | 10.000 in (25.400 cm) |
| Package 2 Length | 24.000 in (60.960 cm) |
| Package 2 Weight | 26.279 lb(US) (11.920 kg) |
| Unit Type of Package 3 | PAL |
| Number of Units in Package 3 | 150 |
| Package 3 Height | 40.000 in (101.600 cm) |
| Package 3 Width | 40.000 in (101.600 cm) |
| Package 3 Length | 48.000 in (121.920 cm) |
| Package 3 Weight | 807.0006 lb(US) (366.049 kg) |
PRODUCT DATASHEET