PP21-1-20.0A-OB-S AIRPAX, PP21-1-20.0A-OB-S Datasheet - Page 11
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PP21-1-20.0A-OB-S
Manufacturer Part Number
PP21-1-20.0A-OB-S
Description
Circuit Breaker Magnetic Circuit Protectors 2Pole 20A 4-Pin
Manufacturer
AIRPAX
Type
Magnetic Circuit Protectorsr
Datasheet
1.R11-62-10.0A-B01CH-S-V.pdf
(16 pages)
Specifications of PP21-1-20.0A-OB-S
Current Rating
20 A
Number Of Poles
2
Actuator Type
Push-Pull
http://airpax.sensata.com/
10000
10000
10000
1000
1000
1000
.001
.001
.001
100
100
100
.01
.01
.01
10
10
10
.1
.1
1
.1
1
1
0
0
0
100 150 200
100 150 200
100 150 200
135
135
135
300
300
300
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
PERCENT OF RATED CURRENT
400
400
400
500
500
500
600
600
600
700
700
700
INSTANT
SLOW
FAST
800
800
800
900
900
900
1000
1000
1000
SNAPAK® Series - Delay Curves & Specifications
DELAy CURVES & SPECIFICATIONS
400 Hz, DC, 50/60Hz Delay Curves (typ)
A choice of delays is offered for DC, 50/60Hz and 400Hz
applications. Delays 0, 49, 59 and 69 provide fast-acting,
instantaneous trip and are often used to protect sensitive
electronic equipment (not recommended where known inrush
exists). Delays 1, 41, 51 and 61 have a short delay for general
purpose applications. Delays 2, 42, 52 and 62 are long enough to
start certain types of motors and most transformer and
capacitor loads.
Trip Free
will trip open on overload, even when forcibly held on.This
prevents operator from damaging the circuit by holding handle
in the ON position.
Trip Indication
The operating handle moves forcibly and positively to the OFF
position on overload.
Ambient Operation
Operates normally in temperatures between –40° C and +85°C.
Insulation Resistance
Not less than 100 megohms at 500Vdc.
Dielectric Strength
withstands 1500 volts, 60Hz for 60 seconds or 1800Vac for one
second between all electrically isolated terminals.
Endurance
Mechanical life in excess of 50,000 operations. In many
applications, however, contact wear due to the electrical load
determines unit life. At maximum electrical ratings, the
SNAPAK
voltage. Under UL 1077, the SNAPAK
operations at 150% of maximum rated current followed by 6,000
operations at maximum rated current. Under VDE 0642
(EN60934) the SNAPAK
operations. After any endurance cycle, the breaker will
calibrate and have working dielectric strength.
®
can perform 10,000 operations at rated current and
®
can perform 6,000 electrical
®
can perform 50
70