Safety Switches

Catalogs > Industrial Controls Catalog > Motor Control, NEMA > Disconnect Switches > Safety Switches > Bulletin 1494H Safety Switches — Industrial

Bulletin 1494H Safety Switches — Industrial

Introduction Standards Compliance and Certifications Product Selection Accessories Specifications Approximate Dimensions
Accessories

Click to enlarge - 1494-2_18-1 Description For Use With Cat. No.
Auxiliary Contacts 1 N.O. Contact 1494C, 1494F, 1494V, and 1494G (30…400 A) Disconnect Switches

1494D, 1494V⋆  (125…400 A Frame) Circuit Breakers
1495-N8
1 N.O. Contact (low-level switching) 1495-N8X
1 N.C. Contact 1495-N9
1 N.C. Contact (low-level switching) 1495-N9X
Click to enlarge - 1494-2_18-4 Click to enlarge - 1494-2_18-5 Auxiliary Contacts (600 A Disconnect Switch only) 1 N.O. Contact 1494C, 1494G, and 1494V Disconnect Switches
600 A only
⋆  595-A
Cat. No. 595-A Cat. No. 595-B 1 N.C. Contact ⋆  595-B
Click to enlarge - 1494-2_18-6 Auxiliary Contact Adapter Kit For Disconnect Switches 600 A 595-N1
Cat. No. 595-N1
Click to enlarge - 1495_N24_GS Auxiliary Contact Adapter Kit For Disconnect Switches with Left-Hand Mechanism 30…100 A Disconnect Switch 1494V Disconnect Switch with Left-Hand Mechanism,
30…100 A
‡  1495-N24
Cat. No. 1495-N24 200…400 A Disconnect Switch 1494V Disconnect Switch with Left-Hand Mechanism,
200…400 A
‡  1495-N25
Click to enlarge - 1494-2_18-2 Click to enlarge - 1494-2_18-3 Auxiliary Contact Adapter Kit For Circuit Breakers 125 A and 150 A Frame Allen‑Bradley, Cutler-Hammer 1494D, 1494V Circuit Breakers ‡  1495-N21
250 A, 400 A Frame Allen‑Bradley, Cutler-Hammer 1494V Circuit Breaker ‡  1495-N23
250 A Frame Allen-Bradley, Cutler-Hammer 1494D Circuit Breaker ‡  1495-N22
400 A Frame Allen-Bradley, Cutler-Hammer 1494D Circuit Breaker ‡  1495-N16
Cat. No.
1495-N21
Cat. No.
1495-N23
600 A, 800 A, 1200 A Frame
Cutler-Hammer
1494D Circuit Breaker ‡  1495-N13
Click to enlarge - 1494-2_18-7 Click to enlarge - 1494-2_18-8 Auxiliary Contacts 1 N.O. Contact 1494R Disconnect Switch 30 A, 60 A 895-A1
1 N.C. Contact 895-B1
1 N.O. and 1 N.C. Contact 895-C1
Auxiliary Contact Adapter Kit for 1 contact 895-M11
Cat. No. 895-A1 Cat. No. 895-M11 Auxiliary Contact Adapter Kit for 2 contacts 895-M12
Click to enlarge - 1494-2_18-9 Click to enlarge - 1494-2_18-10 Auxiliary Contacts 1 N.O. Contact 1494R Disconnect Switch
100 A, 200 A
895-A2
1 N.C. Contact 895-B2
1 N.O. and 1 N.C. Contact 895-C2
Auxiliary Contact Adapter Kit for 1 contact 895-M21
Cat. No. 895-A2 Cat. No. 895-M21 Auxiliary Contact Adapter Kit for 2 contacts 895-M22
Click to enlarge - 1495-N34_GS Electrical Interlocks 1 N.O. and 1 N.C. — early break 1494C, 1494G & 1494V Disconnect Switches with Left-/Right-Hand Mechanism,
30…100 A & Right-Hand Mechanism, 600 A
§  1495-N34
2 N.O. and 2 N.C. — early break §  1495-N35
1 N.O. and 1 N.C. — early break 1494C, 1494G, & 1494V Disconnect Switch with Right-Hand Mechanism,
200 A, 400 A
1495-N43
2 N.O. and 2 N.C. — early break 1495-N44
1 N.O. and 1 N.C. — early break 1494C and 1494V Disconnect Switch with Left-Hand Mechanism, 30…100 A 1495-N37
Cat. No. 1495-N34 2 N.O. and 2 N.C. — early break 1495-N38
Click to enlarge - 1495-N35_GS 1 N.O. and 1 N.C. — early break 1494V Disconnect Switch with Left-Hand Mechanism, 200 A 1495-N39
2 N.O. and 2 N.C. — early break 1495-N40
1 N.O. and 1 N.C. — early break 1494V Disconnect Switch with Left-Hand Mechanism, 400 A 1495-N41
2 N.O. and 2 N.C. — early break 1495-N42
10 A DPDT – early break (for 30 A, Type 1 & 3R only) 1494H Safety Switch 1495-N77
15 A DPDT – early break (for 30 A, Type 12)
15 A DPDT – early break (for all 60 A, 100 A, & 200 A, Type 1, 3R, and 12)
1495-N78
Cat. No. 1495-N35 Electrical Interlock Adapter Kit 600 A Disconnect Switch 1494C, 1494G, 1494V Disconnect Switch 1495-N36
  
⋆ Requires an adapter kit on new installations. ‡ One adapter kit enables up to two auxiliary contacts to be installed.
§ Additional adapter kit (Cat. No. 1495-N36) required for installation on 600 A switch.

Click to enlarge - 1494-2_19-1 Description For Use With Cat. No.
Lug Connectors (3 per package) 1494C, 1494F, 1494G, and 1494V Disconnect Switches  
Disconnect Size [A] Wire Size
30 #14…8 AWG Wire ⋆ 
60 #14…4 AWG Wire ♣  1494R-N1
100 #8…1/0 AWG Wire ♣  1494R-N2
200 #6…4/0 AWG Wire ♣  1494R-N3
#6…250 MCM Wire (oversized) ♣  199-LF1
400 (2) #1/0…250 MCM AWG ♣  1494R-N14
#4 AWG…500 MCM Wire (oversized) ♣  1494R-N15
600 (2) of #1/0…350 MCM Wire ♣  1494R-N10
(2) of #1/0…350 MCM Wire 1491-N621 or 1491-R621 600 A fuse blocks ∆  1494R-N11
Cat. No. 1494R-N3 (1) of #4…500 MCM Wire ∆  1494R-N12
Click to enlarge - 1494-2_19-2 Ground Connectors 1494C, 1494F, 1494G, and 1494V Disconnect Switches
599-GR1
Ground Lug Kits 30…60 A
100…200 A 599-GR2
400…600 A 599-GR3
30, 60 A 1494H & 1494HL Safety Switches 599-GR4
Cat. No. 599-GR1 100, 200 A 599-GR5
Click to enlarge - 599-NK1_GS Neutral Kits
30 A @ 250/600V AC Fusible (Type 1 & 3R)
1494H Safety Switches
599-NK1
30 A @ 250/600V AC Non-Fusible (Type 1 & 3R) 599-NK2
30 A @ 250/600V AC Fusible & Non-Fusible (Type 12) 599-NK3
60 A @ 250/600V AC Fusible & Non-Fusible (Type 1 & 3R) 599-NK4
60 A @ 250/600V AC Fusible (Type 12) 599-NK5
60 A @ 250/600V AC Non-Fusible (Type 12) 599-NK6
100 A @ 250/600V AC Fusible (Type 1 & 3R) 599-NK7
100 A @ 250/600V AC Non-Fusible (Type 1, 3R, and 12) 599-NK8
100 A @ 250/600V AC Fusible (Type 12) 599-NK9
200 A @ 250/600V AC Fusible & Non-Fusible (Type 1 & 3R) 599-NK10
200 A @ 250/600V AC Fusible & Non-Fusible (Type 12) 599-NK11
  Phase Barrier Kits 1494C, 1494F, 1494G, 1494V  
Disconnect Size [A]
30, 60 1494F-PH2
100 1494F-PH3
200 1494F-PH4
400 1494F-PH5
  
⋆ All terminals of the 30 A switches are furnished with self-lifting pressure plate connectors as standard.
∆ Each kits contains (2) lugs.
♣ Each kit contains (3) lugs.

Click to enlarge - 1494-2_19-3 Description For Use With Cat. No.
Fuse Clips (6 per package) 1494C, 1494F, 1494G, and 1494V Disconnect Switches


Fuse Class Fuse Clip Rating [A]
250V 600V
H/J 30 1401-N41
60 30 1401-N42
60 1401-N43
100 100 1401-N44
200 200 1401-N45
400 400 1401-N46
J 30 30 1494C, 1494F, 1494G, and 1494V Disconnect Switches 1401-N42
60 60 1494C, 1494F, 1494G, and 1494V Disconnect Switches 1401-N43
100 100 1494C, 1494F, 1494G, and 1494V Disconnect Switches 1401-N44
200 200 1494C, 1494F, 1494G, and 1494V Disconnect Switches 1401-N45
400 400 1494C, 1494F, 1494G, and 1494V Disconnect Switches 1401-N46
600 600 1494V-FS600 Fuse Blocks ‡ 
R 30 1494C, 1494F, 1494G, and 1494V Disconnect Switches 1401-N50
60 30 1401-N51
60 1401-N52
100 100 1401-N53
200 200 1401-N54
400 400 1401-N55
H, R 600 600 1491 Fuse Blocks § 
Click to enlarge - 1401-N70_GS Class R Fuse Clip Kits
30 A @ 250V AC (Type 1, 3R, 12)
1494H Safety Switches
1401-N70
30 A @ 600V AC (Type 1, 3R) 1401-N71
30 A @ 600V AC (Type 12) 1401-N72
60 A @ 250V AC (Type 1, 3R, 12) 1401-N73
60 A @ 600V AC (Type 1, 3R, and 12) 1401-N74
100 A @ 250/600V AC (Type 12) 1401-N76
100 A @ 250/600V AC (Type 1 & 3R)
200 A @ 250/600V AC (Type 1, 3R, and 12)
1401-N77
30 A @ 250V AC (Type 1 & 3R) 1494HL Safety Switches 1401-N78
60 A @ 250V AC (Type 1 & 3R) 1401-N79
100 A @ 250V AC (Type 1 & 3R) 1401-N80
100 A @ 250V AC (Type 1 & 3R)
200 A @ 250V AC (Type 1 & 3R)
1401-N81
  
§ Included with Bulletin 1491 separate mounted fuse blocks. One fuse block kit per pole required.
‡ Fuse clips not required; fuse bolts directly to terminal.

Click to enlarge - 1495_FuseCover_GS Protective Fuse Covers (for use with Bul. 1494C, 1494F, 1494G, and 1494V disconnect switches)
Switch Rating [A] Fuse Class Fuse Clip Rating [A] Cat. No.
250V 600V
30
30
60
30
60
60
100
Non-fusible
H, R
H, R
J
J
Non-fusible
Non-fusible

30
60
30
60




30
60

1495-N64
30
60
100
H, R
H, R
J


100
30
60
100
1495-N65
100
100
H, R
J
100
200
100
200
1495-N66
200
200
200
Non-fusible
H, J, R
J

200
400

200
400
♦  1495-N67
200
200
Non-fusible
H, J, R

200

200
♠  1495-N62
400
400
Non-fusible
H, J, R

400

400
♦  1495-N68
400
400
Non-fusible
H, J, R

400

400
♠  1495-N63
600
600
Non-fusible
J

600

600
♦  1495-N61
600 H, J, R 600 600 ▶  1495-N69
Click to enlarge - 1495-N_GS Protective Line Covers (for use with Bul. 1494C, 1494F, 1494G, and 1494V disconnect switches)
30, 60, 100 1495-N80
200 1495-N81
400 1495-N82
600 1495-N83
Click to enlarge - 1494R-N16_4c Terminal Lug Adapter Kit — allows two wires (maximum 8 AWG) to be installed on the line side or load side
(for use with Bul. 1494C, 1494F, 1494G, and 1494V disconnect switches)
30 1494R-N16
60 1494R-N17
100 1494R-N18
200, 400 1494R-N19
  
♦ Switch with right-hand mechanism.
♠ Switch with left-hand mechanism.
▶ Used with Bulletin 1491-N621and 1491-R621 on Bulletin 1494V/1494C/1494G.

Click to enlarge - 1494-2_21-1 Description For Use With Cat. No.
Defeater Bracket Extension Kit
For use with operating handles that do not align properly with the door catch or door hardware on enclosures with a rolled lip flange construction.
All 1494F and 1494V Handles (except 1494V-R1 and 1494V-R2) 1494V-H12
Click to enlarge - 1494-2_21-3 Channel Support Kits
For use to prevent flexing of the operating handle mounting surface. This is especially useful when the operating handle is mounted on a channel in a multi-door enclosure.
30…200 A Switches
Applies only to Operating Handle Cat. Nos. 1494F-P1, M1, and S1.
1494V-H15
Click to enlarge - 1495-N71_GS Conduit Hubs (for Type 3R enclosures)⋆ 
19.05 mm (3/4 in.) hub
30 A, 60 A, 100 A 1494H Safety Switches
1495-N71
25.4 mm (1 in.) hub 30 A, 200 A 1495-N72
31.75 mm (1-1/4 in.) hub 60 A 1495-N73
38.1 mm (1-1/2 in.) hub 100 A 1495-N74
50.8 mm (2 in.) hub 1495-N75
63.5 mm (2-1/2 in.) hub 200 A 1495-N76
Click to enlarge - 1494-2_21-5 Non-Metallic Conduit Connectors

1/2 in. (12.7 mm)
30 A 1494G Disconnect Switches 1490-N1
3/4 in. (19 mm) 30 A 1490-N9
1 in. (25.4 mm) 30 A 1490-N10
1-1/4 in. (31.75 mm) 60 A 1490-N11
1-1/2 in. (38.1 mm) 100 A 1490-N5
2 in. (50.8 mm) 200 A 1490-N6
2-1/2 in. (63.5 mm) 200 A 1490-N7
3 in. (76.2 mm) 400…600 A 1490-N8
Click to enlarge - 1494-2_21-6 Grounding Adapters

#14…10 AWG, 1/2 in. (12.7 mm)
30 A 1490-N19
#14…8 AWG, 3/4 in. (19 mm) 30 A 1490-N20
#14…8 AWG, 1 in. (24.5 mm) 30 A 1490-N21
#14…4 AWG, 1-1/4 in. (31.8 mm) 60 A 1490-N22
#8…1/0 AWG, 1-1/2 in. (38.1 mm) 100 A 1490-N23
#8…1/0 AWG, 2 in. (50.8 mm) 200 A 1490-N24
#6…2/0 AWG, 2-1/2 in. (63.5 mm) 200 A 1490-N25
#6…4/0 AWG, 3 in. (76.2 mm) 400…600 A 1490-N26
  
⋆ Packaged in quantities of 10.

Click to enlarge - 1494-2_20-1a Click to enlarge - 1494-2_20-2 Decription For Use With Cat. No.♣ 
Type 12 Door Hardware Kit Includes:
handle, cam, defeater actuator lever, rollers, and shims

Enclosure Height less than 40 in. (1016 mm)

Top and Side (Right Hand)
1494C,
All 1494V
⋆  1494V-L1
Top and Side (Left Hand) ⋆  1494V-LL1
Enclosure Height 40…60 in. (1016…1524 mm)

Top and Side (Right Hand)
Bottom
⋆  1494V-L1
and 1494V-L2
Top and Side (Left Hand)
Bottom
⋆  1494V-LL1
Cat. No. 1494V-L1 and 1494V-L2
Click to enlarge - 1494-2_20-1b Enclosure Height greater than 60 in. (1524 mm)

Top, Side, and Bottom (Right Hand)
⋆  1494V-L3
Cat. No. 1494V-L2 Cat. No. 1494V-L3 Top, Side, and Bottom (Left Hand) ⋆  1494V-LL3
Click to enlarge - 1494-2_20-3 Type 12 Door Hardware Kit Includes:
Handle, cam, defeater actuator lever, rollers, and shims

Enclosure Height less than 30 in. (762 mm)

Top and Side (Right Hand)
1494F,
1494D
⋆  1494F-L1
Top and Bottom (Right Hand) ⋆  1494F-L2
Enclosure Height 30…48 in. (762…1219 mm)

Top and Bottom (Right Hand)
Side
⋆  1494F-L2
and 1494F-L3
Cat. No. 1494F-L2 and 1494F-L3 Enclosure Height greater than 48 in. (1219 mm)

Top, Side, and Bottom (Right Hand)
‡  1494F-L4
Click to enlarge - 1494-2_20-4 Master Door Interlock Kits
Interlock kits are designed to provide interlocking between the master and auxiliary doors of the same enclosure and for use with Cat. Nos. 1494F-L4 hardware kits or Cat. No. 1494V-L3 hardware kits. Specify one master door kit and as many auxiliary door kits as necessary (9 maximum). Connecting bars must be supplied by user.
1494C,
1494F,
1494D,
1494V
§  1494F-N20
Cat. No. 1494F-N20 Auxiliary Door Interlock Kit 1494F-N21
  
⋆ Door hardware kit does not include rectangular connecting bars (1/4 x 1/2 in.). To be provided by customer.
‡ Door hardware kit does not include rectangular connecting bars (1/4 x 5/8 in.). To be provided by customer.
§ Master door interlock kit does not include rectangular connecting bars (3/8 x 3/8 in.). To be provided by customer.
♣ If the Rockwell Automation door hardware kits are to be installed in a commercially available enclosure, consult the enclosure manufacturer's application data for proper kit selection.