209-1-1-66-3-9-50-H AIRPAX, 209-1-1-66-3-9-50-H Datasheet - Page 10
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209-1-1-66-3-9-50-H
Manufacturer Part Number
209-1-1-66-3-9-50-H
Description
Circuit Breaker Magnetic 1Pole 50A 240VAC/120VAC 2-Pin
Manufacturer
AIRPAX
Type
Magneticr
Datasheet
1.209-1-1-52-2-9-60.pdf
(20 pages)
Specifications of 209-1-1-66-3-9-50-H
Current Rating
50 A
Voltage Rating
240|120 Vac
Number Of Poles
1
173
OPERATING CHARACTERISTICS
Inrush Pulse Tolerance
The table shown above provides a comparison of inrush
pulse tolerance with and without the inertial delay feature
for each of the 50/60Hz delays. Pulse tolerance is defined as
a single pulse of half sine wave peak current amplitude of 8
milliseconds duration that will not trip the circuit breaker.
The table at right provides a reference guide for selecting
the inertial delay feature. Consult factory for further assis-
tance.
Delay
41 & 41F
42 & 42F
43 & 43F
51 & 51F
52 & 52F
53 & 53F
61
62
63
64
65
66
Notes: *279 is available only with DC delays
PERCENTAgE OF RATED CURRENT VS TRIP TIME IN SECONDS AT +25°C
209/219/229/249/279 Series - Operating Characteristics
100%
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
No Trip
125% (Note A)
May Trip
May Trip
May Trip
.4 to 7
8 to 80
100 to 900
.6 to 5
12 to 120
70 to 800
.6 to 5
12 to 100
70 to 800
150%
.6 to 7
7 to 70
60 to 500
.2 to 2
2.5 to 45
50 to 500
.3 to 2
6 to 55
45 to 450
.3 to 3
6 to 50
45 to 450
200%
.2 to 2
2 to 20
20 to 200
.12 to 1
.7 to 20
20 to 200
.1 to .8
2 to 18
20 to 200
.1 to 1.5
2 to 18
20 to 200
Note: These limits do not apply to dual coil and tapped coil units
INRUSH PULSE TOLERANCE
400%
.03 to .40
.1 to 3
2 to 30
.03 to .3
.2 to 3
2 to 25
.03 to .3
.3 to 3
2 to 30
.03 to .5
.3 to 3
2 to 30
61, 62, 63
64, 65, 66
Delay
600%
.01 to .1
.01 to .2
.01 to .1
.012 to .1
.05 to 1
.015 to 5
.015 to .1
.05 to 1
.3 to 4
.02 to .4
.05 to 2
.3 to 9
http://airpax.sensata.com/
800%
.009 to .060
.009 to .09
.009 to .09
.009 to .07
.01 to .5
.01 to .15
.01 to .07
.016 to .1
.02 to .25
.01 to .3
.016 to 1.6
.02 to 5
20 times rated current (approx)
8 times rated current (approx)
Pulse Tolerance
1000%
.008 to .050
.008 to .08
.008 to .08
.008 to .05
.009 to .08
.009 to .09
.009 to .06
.01 to .08
.012 to .15
.008 to .25
.01 to 1
.013 to 3