Carnes JXMA User Manual
Imperial [IP] Dimensions
Metric (SI) in Parentheses
SPECIFICATION SHEET
MODEL JXMA
THREE PHASE DISCONNECT
CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: (608)845-6411 Fax: (608)845-6504 www.carnes.com
COPYRIGHT © 2010 CARNES COMPANY
ALL RIGHTS RESERVED
31001, pg 1
Description
30 Amp, 600 Volt, Three-Pole,
Three Phase AC Motor Starting
Switch, Suitable as Motor
Disconnect, Toggle, Industrial
Grade, Non-Grounding, Back &
Side Wiring, with Junction Box
and Cover.
Mechanical Specifications
Termination Back & Side
Terminal ID
T1, T2, T3, L1, L2 & L3
marked on back of device
Product ID
Ratings are permenantly
marked on device
Terminal Accom. #10-#8 AWG
Torque Range 25 inch pounds max.
Environmental Specifications
Flammability Rated V-0 per UL 94
Operation Temperature
-40°C to 60°C
AC Horsepower Ratings
120VAC 3HP
240VAC 7-1/2HP
480VAC 15HP
600VAC 20HP
Electrical Specifications
Grounding Non-Grounding
Amperage 30 Amp
Voltage 600 Volt
Pole 3
Dielectric Voltage
Withstands 2200V for
1 minute
Overload UL508 Test
50 cycles of overload at
6 times rated current
Overload UL20 Test
100 cycles of OL at 4.8
times rated current
Temperature Rise
50°C max. full rated
current
Endurance
6,000 cycles inductive
motor type load
Material Specifications
Strap Material Nickel-Plated Brass
Yoke Nickel-Plated Brass
Base Material PBT
Toggle PBT
Face Material PBT
Contacts
Silver-Cadmium .031
Thick
Terminal Screws
Nickel-Plated Brass 10-32
Color Black
Standards and Certifications
NEMA WD-1 & WD-6
ANSI C-73
UL508 File #E63969
cUL per CSA C22.2
No. 111
File #E63969
NOM
057
COPYRIGHT © 2010 CARNES COMPANY
ALL RIGHTS RESERVED
31001, pg 2
Dimensional Diagram
Wiring Diagram
3-Pole
GRD
M
0.90”
(22.9 mm)
3.75” (95.3 mm)
2.03”
(51.6 mm)
0.90”
(22.9 mm)
2.03”
(51.6 mm)
0.95”
(24.1 mm)
2.46”
(62.4 mm)
1.51”
(38.3 mm)
0.95”
(24.1 mm)
3.75”
(95.3 mm)
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