Catalogs > Industrial Controls Catalog > Motor Control, NEMA > Disconnect Switches > Fixed and Variable Depth Disconnect Switches > Bulletin 1494R Variable-Depth Door-Mounted Rotary Disconnect Switches
Bulletin 1494R Variable-Depth Door-Mounted Rotary Disconnect Switches
| Introduction |  |
Standards Compliance and Certifications | |
Product Selection | |
Accessories | |
Approximate Dimensions | |
| Build a Catalog Number |
Non-Fusible Disconnect Switch Kits
Includes switch, operating handle, AND connecting rod (line and load lug connectors located in the Accessories section on Accessories.
| Complete Non-Fused Disconnect Switch Kits for Type 1 and Type 12 Enclosures | |||||||||||
| Continuous Current Rating [A] 600V AC 125V DC |
UL and CSA Applications Maximum Hp |
AC 1-Phase | DC★ | IEC Applications Maximum kW (AC23) |
Open Type without Enclosure |
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| 3-Phase, 60 Hz | 3-Phase, 50 Hz | ||||||||||
| 200…208V | 230V | 460V | 575V | 115V | 230V | 125V | 220…240V | 380…440V | 500…600V | Cat. No.‡ | |
| 30 | 7.5 | 7.5 | 15 | 20 | 2 | 3 | 3 | 5.8 | 11 | 15 | 1494R-N30 |
| 60 | 15 | 15 | 30 | 40 | 3 | 10 | 5 | 11 | 22 | 37 | 1494R-N60 |
| 100 | 30 | 30 | 60 | 75 | — | — | 10 | 22 | 45 | 55 | 1494R-N100 |
| 200 | 60 | 60 | 125 | 150 | — | — | — | 45 | 90 | 110 | 1494R-N200 |
Longer Shafts
Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
The standard lengths for shafts furnished with the disconnect switches are 9-1/2 (241.3) on the 30 and 60 A and 11 (279.4) on the 100 and 200 A. Longer shafts are available and must be ordered separately. Approximate dimensions are not intended for manufacturing purposes.
| Shaft Kits | ||
| Disconnect Switch Size [A] | Length | Cat. No. |
| 30 60 |
18 (457.2) | 1494R-N4 |
| 100 | 24 (609.6) | 1494R-N5 |
| 200 | 24 (609.6) | 1494R-N6 |
| ★ Ratings based on utilizing 2 poles in series to break one line of the DC supply voltage and the remaining pole breaking the second DC supply line. | ||
| ‡ Can be converted to a fusible disconnect switch by adding separately mounted Bulletin 1491 fuse blocks located on Fuse Blocks. | ||