Installation Instructions
Bulletin 1494F Disconnect Switch and Accessory Kits for Bulletins 502, 502L,
506, 512, 522, 532, 542, 572, 1232X, 1272 and 1282
WARNING: To prevent electrical shock, disconnect from power source before installing or servicing. Follow NFPA 70E requirements. Install in suitable enclosure. Keep free from
contaminants.
The following procedures are critical to the proper operation of the disconnect handle and switch. Failure to follow these steps can result in damage to the equipment and / or serious
injury or death to the operator.
Installation, adjustments, putting into service, use, assembly, disassembly, and maintenance shall be carried out by suitably trained personnel in accordance with applicable code of
practice. In case of malfunction or damage, no attempts at repair should be made. The product should be returned to the manufacturer for repair. Do not dismantle the product.
Disconnect Kit Catalog No. Description
1494F-MS36
1494F-MS100
1494F-MS200
1494F-M1
1494F-P1
1494F-S1
1494F-D30
1494F-D60
1494F-D100
1494F-D200
1494F-FS30
1494F-FS60
1494F-FS100
1494F-FS200
1494F-PH2
30 / 60 Amp Mechanism
100 Amp Mechanism
200 Amp Mechanism
5-1/2" Painted Metal Handle
5-1/2" Molded Handle
5-1/2" Stainless Steel Handle
30 Amp Switch
60 Amp Switch
100 Amp Switch
200 Amp Switch
30 Amp Fuse Block
60 Amp Fuse Block
100 Amp Fuse Block
200 Amp Fuse Block
30 / 60 Amp Phase Barrier
NEMA Starter
Size(s)
0 - 2
3
4
0 - 4
0 - 4
0 - 4
0 - 1
2
3
4
0 - 1
2
3
4
0 - 2
1494F-PH3
1494F-PH4
1401-N41
1401-N42
1401-N43
1401-N44
1401-N45
1401-N50
1401-N51
1401-N52
1401-N53
1401-N54
(Included)
1494R-N1
1494R-N2
1494R-N3
1495-N50
1495-N51
1495-N56
1495-N57
100 Amp Phase Barrier
200 Amp Phase Barrier
Fuse Clip, Class H, 30A - 250V
Fuse Clip, Class H,J, 30A - 600V,
Class H, 60A-250V
Fuse Clip, Class H,J, 60A - 600V
Fuse Clip, Class H,J, 100A-250V, 100A-600V
Fuse Clip, Class H,J, 200A-250V, 200A-600V
Fuse Clip, Class R, 30A - 250V
Fuse Clip, Class R, 30A - 600V, 60A-250V
Fuse Clip, Class R, 60A - 600V
Fuse Clip, Class R, 100A - 250V, 100A-600V
Fuse Clip, Class R, 200A-250V, 200A-600V
Lug Connector: Wire Size #14 . . . #8 AWG
Lug Connector: Wire Size #14 . . . #4 AWG
Lug Connector: Wire Size #14 . . . #1/0 AWG
Lug Connector: Wire Size #6 . . . #4/0 AWG
Fuse Cover
Fuse Cover
Fuse Cover with Door
Fuse Cover with Door
3
4
0 - 2
0 - 3
0 - 3
3-4
3-4
0 - 2
0 - 2
0 - 2
3-4
3-4
0-1
2
3
4
0 - 3
4
0 - 3
4
Bulletin 1494F Disconnect Switch and Accessory Kits
2
Operating Mechanism and Handle Installation
1
2
7-11 lb-in
43
3
2
1
23-37 lb-in
65
2
1
2
1
3
Publication 1494F-IN012D-EN-E - January 2013 42052-042-01 DIR 42052-042 (Version 04)
3
Disconnect Switch Installation
1
Bulletin 1494F Disconnect Switch and Accessory Kits
22 - 37 lb-in (30A - 100A)
40 - 60 lb-in (200A)
3
2
LINE TERMI
NAL GUARD
3 4
IF PRESENT
DISCARD (2)
THREAD-FORM
SCREWS
LINE TERMINAL GUARD
Publication 1494F-IN012D-EN-E - January 2013 42052-042-01 DIR 42052-042 (Version 04)