UL 489ANNEX UL 508UL 1077
UL 1077
Equipment Breakers
Earth Leakage
Circuit Breakers
Altech Corp.®• 35 Royal Road • Flemington, NJ 08822-6000 • P 908.806-9400 • F 908.806.9490 • www.altechcorp.com
10
UL(AC),
DL(DC) Series
UL489 Miniature Molded
Case Circuit Breakers
Current/ Voltage Rating
UL-Series
DL-Series
Calibration Temperature
Ambient Temperature
Storage Temperature
Terminal Size Acceptability
Terminal Torque (min/max)
Electrical Life
Mechanical Life
Vibration Resistance
Resistance to mechanical shocks
Degree of protection acc. IEC/EN 60529
Mounting Orientation
0.3 - 63A/ 240V AC, 0.3-32A/ 480Y/277V AC* (48V DC / pole pending)
0.3 - 63A/ 125/ 250V DC
40ºC (104ºF)
-25ºC to +55ºC (-13ºF to 131ºF )
-40ºC to +70ºC (-40ºF to 158ºF )
Top: 18-3 AWG; Bottom: 18-2 AWG
2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in)
6,000 switching cycles ON/ OFF
10,000 switching cycles ON/ OFF
> 15g according to DIN EN 60069-2-59 during a load with I1= 1.05 x IN
25g @ 11ms
IP20
In any plane
IEC 60947-2
Short Circuit Tested
•Available in AC and DC models
•DIN Rail Mounted
•17.5mm width
•Thermal Magnetic
•Current Limiting (UL tested)
•240V, 480Y/277V AC, 50/60Hz
•125V DC (1 pole); 250V DC (2 pole)
•10kA Short Circuit
Interrupting Capacity
•HACR Type 40°C
•Line/Load reversible
No.
Poles Type 0.3-32A 40-63A
1AC 10kA @ 120, 240, 10kA @ 120,
277V 240V
2-3 AC 10kA @ 120, 240, 10kA @ 120
480Y/277V 240V
No.
Poles Type 0.3-32 40-63A
1AC 15kA@240V 15kA@240V
2-3 AC 15kA@415V 10kA@415V
No.
Poles Type 0.3-32A 40-63A
1DC 10kA @ 125V 10kA @ 125V
2DC 10kA @ 250V 10kA @ 250V
*One device, dual voltage ratings.
Short Circuit Interrupting Capacity
According to UL 489
Short Circuit Interrupting Capacity
According to IEC 60947-2, DIN EN 60947-2
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