Specification

Siemens Industry, Inc. SPEEDFAX™ 2017 Product Catalog
3-44
3
MURRAYSafety Switches
HUN361AJ
Accessories and Lug Data —
See pages 3-47 and 3-48.
Dimensions —
See pages 3-50 and 3-51.
Figure 1
Figure 2
a
Switches through 200 Amps listed by Underwriters’
Laboratories for use on circuits delivering up to
200,000 Amps RMS symmetrical fault current, provid-
ed class “J”, “R” or “T” fuses are used. Rejection kits
must be installed for “R” fuse applications.
b
Starting current of motors above standard horsepower
rating may require use of time delay fuses.
c
For service equipment or applications requiring a solid
neutral, order neutral kit as an accessory, page 3-8.
d
Use 3 pole switch for 2 pole applications.
e
240V 3 Ø HP ratings are as follows:
HP Max. HP Max.
Amps HP Std Fusible Non-Fusible
30 3 7
1
⁄2 10
60 7
1
⁄2 15 20
100 15 30 40
200 25 60 60
f
60-200A switches are also rated 600V DC when 2 poles
are connected in series.
Switch Selection With Class “H” Fuse Holders
(Convertible To Class “J”, “R” or “T”)
a
Symbol Amps
Industrial Type 12 Horsepower Rating
Catalog
Number
Approx.
Wgt. Lbs.
(Std. Pkg. 1)
480V AC 3 Ø 600V AC 3 Ø
250V
DC
600V
DC
Std Max
b
Std Max
b
FUSIBLE 3 POLE 600V AC (NO NEUTRAL)
cf
Fig-1
30
HHN361AJ
14.00 5
15 7
1
⁄2 20 5 —
60
HHN362AJ
20.00 15 30 15 50 10 25
NON-FUSIBLE 3 POLE 600V AC (USE FOR 2 POLE)
cef
Fig-2 30
HUN361AJ
13.00 — 20 — 30 5 —
Symbol Amps
Type 4X
Stainless Steel Horsepower Rating
Catalog
Number
Approx.
Wgt. Lbs.
(Std. Pkg. 1)
480V AC 3 Ø 600V AC 3 Ø
250V
DC
600V
DC
Std Max
b
Std Max
b
NON-FUSIBLE 3 POLE 600V AC (NO NEUTRAL)
cdef
Fig-2
60
HUN362AS
19.00 — 50 — 60 10 25
200
HUN364AS
47.00 —
125 — 150 40 50
Safety Switches
Heavy Duty—600V AC, 10,000 & 200,000 Amp Withstand Cartridge Fuse Industrial Type 12 & 4X
Product Category HDSM