Single pole thermal circuit breaker with press-to-reset, tease-free,
trip-free, snap action mechanism. Type 2-5000 is available with
optional manual release (-H), type 2-5700 can be supplied as a push-
push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-
reset configuration; M-type when fitted with manual release -H; S-
type with push-push operation). Fitted with flange or threadneck for
panel mounting. Options include an additional unprotected circuit tap
(-A3). Approved to CBE standard EN 60934 (IEC 60934).
Motors, transformers, solenoids, battery chargers, power supplies,
appliances, machinery, extra low voltage systems.
Type No.
2-5000
2-5700
2-5700 - iG1 - P10 - .. - DD - 8 A
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.
Current
rating (A)
0.05
0.08
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1
1.2
1.5
1.8
2
2.5
Issue G
Description
Typical applications
Ordering information
Standard current ratings and typical internal resistance values
flange mounting
threadneck panel mounting
(hardware bulk shipped)
Threadneck design – type 2-5700 only
iG1
iG2
moulded threadneck 3/8"-27UNS-2A
moulded threadneck M12x1
Terminal design
P10
K10
Internal
resistance ( )
280
100
110
29
14
7
4.9
3.4
2.5
1.8
1.2
0.8
0.6
0.4
0.3
0.2
blade terminals 6.3-0.8 mm (QC .250)
screw terminals M4x6
Shunt terminal (optional) -P10 only
A3
Thermal Overcurrent Circuit Breakers 2-5000/2-5700-...
shunt terminal (up to I
Manual release (optional)
H
DD
manual release facility (type 2-5000 only)
push to release/push to reset (type 2-5700 only)
Current ratings
0.05...25 A
Germany (0 91 87) 10-0 - USA (847) 827-7600 - UK (01296) 420336 - www.e-t-a.com
ordering example
Current
rating (A)
10
12
13
15
16
20
22
25
3
3.5
4
4.5
5
6
7
8
N
2.5 A/6 A max. load)
Internal
resistance ( )
0.1
0.06
0.06
0.05
0.05
0.02
0.02
0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
Voltage rating
Current rating range
Typical life
Ambient temperature
Insulation co-ordination
(IEC 60664 and 60664 A)
Dielectric strength
(IEC 60664 and 60664A)
Insulation resistance
Interrupting capacity I
Interrupting capacity
(UL 1077)
Degree of protection
(IEC 60529/DIN 40050)
Vibration
Shock
Corrosion
Humidity
Mass
Authority
VDE (EN 60934)
CSA/ UL
Semko (EN 60934)
SEV
Type 2-5700 only:
LRoS
BV
Technical data
Approvals
operating area
2-5000-...
cn
Voltage ratings
AC 250 V; DC 28 V
AC 250 V; DC 50 V
AC 250 V; DC 28 V
AC 250 V; DC 28 V
AC 250 V; DC 28 V
AC 250 V; DC 28 V
AC 250 V; DC 28 V
(UL: AC 250 V; DC 50 V)
0.05...25 A
5,000 operations at 2 x I
-20...+60 °C (-4...+140 °F)
rated impulse
withstand voltage
2.5 kV
reinforced insulation in operating area
test voltage
AC 3,000 V
> 100 M
0.05...2.5 A
3... 5 A
6...12 A
13...25 A
I
0.05...20 A
0.05...25 A
operating area IP40
terminal area IP00
8 g (57-500 Hz) ±0.61 mm (10-57 Hz),
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
25 g (11 ms)
to IEC 60068-2-27, test Ea
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
240 hours at 95 % RH
to IEC 60068-2-3, test Ca
approx. 29 g
N
(DC 500 V)
20 x I
200 A
(higher interrupting capacity
available to special order)
400 A
U
AC 250 V
DC 50 V 2,000 A
2-5700-...
8 x I
N
Current ratings
0.05...25 A
0.05...20 A
0,05...25 A
0,05...25 A
0.1 ...25 A
0.2 ...25 A
N
N
pollution
degree
2
N
2,000 A
103
1