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Issue C
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Germany (0 91 87) 10-0 - USA (847) 827 - 7600 - UK (01296) 420336 - www.etacbe.com
Voltage rating
Current ratings
DC 24 V (other voltages to special order)
Type 808
Type 809
0.01...5 A
0.006...3 A
Max. continuous load
excitation circuit (2-3)
Max. continuous load
switching circuit 6-7
auxiliary circuit 4-5
Typical life
2.65 x I
N
4.4 x I
N
5 A
6000 operations
at 5 A for switching circuit,
at 2.65 or 4.4 x I
N
for excitation circuit
-30...+70
°
C
Rated impulse
withstand voltage degree
1.5 kV
5 A
Ambient temperature
Insulation co-ordination
(IEC 664 and 664A)
Pollution
2
Dielectric strength
(IEC 664 and 664A)
excitation to
switching circuit
excitation to
auxiliary circuit
Insulation resistance
Interrupting capacity
(o-o-o)
Interrupting capacity
(UL 1077)
Test voltage
AC 840 V
AC 1680 V
> 100 M
(DC 500 V)
100 A
1000 A AC 120 V
200 A DC 60 V
operating area IP 30
terminal area IP 00
3 g (57-500 Hz),
±
0.23 mm (10-57 Hz),
to IEC 68-2-6, test Fc
10 frequency cycles/axis
25 g (11 ms)
to IEC 68-2-27, test Ea
96 hours at 5 % salt mist,
to IEC 68-2-11, test Ka
240 hours at 95 % RH
to IEC 68-2-3, test Ca
approx. 10 g
Degree of protection
(IEC 529/DIN 40050)
Vibration
Shock
Corrosion
Humidity
Mass
Authority
UL
Voltage ratings
AC 120 V, DC 60 V
AC 120 V, DC 60 V
AC 115 V, DC 60 V
AC 115 V, DC 28 V
Current ratings
0.01...5 A
0.006...3 A
0.01...5 A
0.006...3 A
(type 808)
(type 809)
(type 808)
(type 809)
CSA
Type No.
808
809
fast-acting
delayed
Manual release
(optional)
H
manual release facility
Current ratings
0.01 ...5 A type 808
0.006...3 A type 809
808 - H - 1 A
ordering example
The exact part number required can be built up from the table of choices shown
above. Ordering references for optional features should be omitted if not required.
Description
Magnetic Overcurrent Circuit Breakers 808/809-...
Single pole miniaturised magnetic circuit breaker with unique high-
speed operating mechanism and push/pull on/off manual actuation.
Fitted with electrically separate excitation and switching circuits, and
one pair of auxiliary contacts which close when the main circuit is open.
Also suitable for impulse operation. Designed for printed circuit board
mounting. Low temperature sensitivity.
Printed circuit boards and components, safety and control systems.
Ordering information
Typical applications
Technical data
Approvals
808/809 808/809-H-...
Current
rating (A)
0.006
0.01
0.012
0.02
0.03
0.04
0.05
0.06
0.08
0.1
0.2
0.3
0.4
0.5
0.6
Internal resistance (
)
808
-
625
-
170
77
47
29.2
-
10.3
5.6
1.65
0.89
0.39
0.28
0.198
Current
rating (A)
0.7
0.8
0.9
1
1.2
1.5
1.8
2
2.5
3
3.25
4
4,5
5
Internal resistance (
)
808
0.143
0.096
0.085
0.073
0.050
0.031
-
≤
0.02
≤
0.02
≤
0.02
≤
0.02
≤
0.02
≤
0.02
≤
0.02
809
625
-
170
77
29.2
18.5
10.3
5.6
-
3.4
0.89
0.28
0.143
0.096
0.073
809
0.050
0.040
-
0.031
≤
0.02
≤
0.02
≤
0.02
≤
0.02
-
≤
0.02
-
-
-
-
Standard current ratings and typical internal resistance values