Allen-Bradley NEMA 1494G Enclosed Disconnect 1494G-DC3N-1SB-203W-988
Allen-Bradley 1494G-DC3N-1SB-203W-988 - industrial components - Width: 20.5 in mm; Material: Switches, mechanisms and accessory kits: zinc-plated steel, RoHS compliant finish; Height: 30 in mm.
This listing covers the Allen-Bradley 1494G-DC3N-1SB-203W-988, a part number in the industrial components category. The manufacturer's published data for this part number specifies Width: 20.5 in mm and Material: Switches, mechanisms and accessory kits: zinc-plated steel, RoHS compliant finish.
The specification set recorded for this part number covers Height: 30 in mm; Relative Humidity: 90% @ 20°C (68 °F) and 50% @ 40°C (104 °F) per IEC 947-1; Ambient temperature: Storage: -40...65 °C (-40...149 °F); Lifecycle Status: Active; Build America, Buy America: No; Repair Options Available: No; Enclosure Type: NEMA 4/4X stainless steel; Degree of protection (NEMA): 4X; Depth: 8.25 in; Factory installed models: Viewing window; Hp rating: 75Hp @ 575V/60 Hz per UL/CSA/NEMA; Type of electrical connection of main circuit: Screw connection. The complete technical table is shown in the Specifications tab on this page.
| Altitude | 2000 m per IEC 947-1 |
|---|---|
| Ambient temperature | Storage: -40...65 °C (-40...149 °F) |
| Auxiliary contact electrical ratings | AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA minimum per IEC |
| Build America, Buy America | No |
| Conductor size | #8...1 AWG (10...50 mm2) |
| Continuous current rating (Ithe) | 100A @ 600V AC per UL/CSA/NEMA |
| Degree of protection (NEMA) | 4X |
| Depth | 8.25 in |
| Device construction | Complete device in housing |
| Dielectric strength | 2200V @ 1min |
| Electrical interlock ratings | Standard contact 2 N.O. and 2 N.C.: 20A @ 480V AC, 0.25A @ 250V DC per NEMA/EEMAC |
| Electrical life cycle | 6000 ops at rated current |
| Enclosure Type | NEMA 4/4X stainless steel |
| Factory installed models | Viewing window |
| Fuse clips | Non-fusible |
| Fuse voltage | Non-fusible |
| Height | 30 in mm |
| Hp rating | 75Hp @ 575V/60 Hz per UL/CSA/NEMA |
| KW rating (AC23), max | IEC applications: 55 kW @ 550V/50 Hz |
| Lifecycle Status | Active |
| Material | Switches, mechanisms and accessory kits: zinc-plated steel, RoHS compliant finish |
| Max. rated operation voltage Ue AC | 600 V |
| Mechanical life operations | 10000 |
| Motor drive optional | false |
| Number of poles | 3 |
| Rated insulation voltage (Ui) | 600V per UL / 660V per IEC |
| Rated permanent current Iu | 100 A |
| Recommended torque | Lug to terminal: 90 in-lb |
| Relative Humidity | 90% @ 20°C (68 °F) and 50% @ 40°C (104 °F) per IEC 947-1 |
| Repair Options Available | No |
| Shipping weight, approx | 90 lb |
| Short circuit withstand capability | 10000A @ 600V AC/250V DC: unfused |
| Switching frequency, max | 300 ops/m |
| Terminals | 5/16 in-24 screw-lug, copper |
| Type of control element | Long turning handle |
| Type of electrical connection of main circuit | Screw connection |
| Version as main switch | true |
| Voltage release optional | false |
| Width | 20.5 in mm |
Frequently Asked Questions
How do I get pricing for 1494G-DC3N-1SB-203W-988?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 1494G-DC3N-1SB-203W-988?
1494G-DC3N-1SB-203W-988 is a Allen-Bradley part. KKM Solutions sources Allen-Bradley components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of 1494G-DC3N-1SB-203W-988?
Key specifications include Altitude: 2000 m per IEC 947-1; Ambient temperature: Storage: -40...65 °C (-40...149 °F); Auxiliary contact electrical ratings: AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA minimum per IEC; Build America, Buy America: No. The full specification table on this page lists every published attribute for this part.
How quickly can 1494G-DC3N-1SB-203W-988 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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