ARMY TM 9611560412
NAVY NAVFAC P-8-633-12
Table 1-1. System Capacities and Detailed Data on Components (Continued)
9. CONTROLS, INSTRUMENTS, AND SWITCHGEAR (CONTINUED)
GEN TEMP Gage M105
Drawing Number:
80-7682
Rating:
120 V ac, 50/60 Hz
Insulation
Rating 800 V
Shielding.
DC:
1% influence at 200 gauss
AC.
1% influence at 15 gauss
Mechanism:
Permanent magnet, moving coil
Dial:
White with black markings
Scale Reading:
0 to 270°F (0 to 131°C)
Accuracy
1.5%
Specifications.
MIL-T-2867 except as indicated
Operating Temperature
-25 to +125°F (-31 to 51°C)
Storage Temperature
-65 to +155°F (-53 to 68°C)
Humidity Conditions.
To 100%
Manufacturer
Westinghouse Electric Company
Part Number
1-66842, Type KX-241
FSCM:
88416
BREAKER CONTROL Switch S4
Drawing Number
80-7415
Voltage Rating
500 V ac continuous
Current Rating'
20 amperes
Operating Voltage.
125 V ac
Momentary Current (Thermal)
200 amperes -- 3 seconds
75 amperes -- 30 seconds
60 amperes -- 60 seconds
Overload (50 operations)
95 amperes -- 120 V ac
Making Ability for Circuit
Breaker Coils:
95 amperes -- 125 V dc
Dielectric Strength:
2200 V rms
Insulation Resistance:
100 megohms
Contact Resistance:
10 milliohms
Continuous Rating:
30 amperes 600 V
Operating Temperature:
-25 to +125°F (-31 to 51°C)
Storage Temperature.
-65 to +155°F (-53 to 68°C)
Mechanical Characteristics:
Silver contact surfaces; double sided, double
wiping knife type, rotary contacts, handle pistol
grip spring return to normal position (vertical);
contacts material phosphor bronze alloy,
terminals copper with silver overlay at contact
area with overall silver
plate
Manufacturer:
Electro Switch Corporation
Part Number:
2450J
FSCM:
82121
1-35
