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Issue C
2
%
Germany (0 91 87) 10-0 - USA (847) 827-7600 - UK (01296) 420336 - www.etacbe.com
Voltage rating
Current rating range
AC 250 V, 50/60 Hz; DC 65 V
3500: 0.05...16 A
4000: 0.05...10 A
1 A, AC 250 V/DC 65 V
5,000 operations at 2xI
N
-30...+60
°
C
Rated impulse
withstand voltage degree
2.5 kV
reinforced insulation in operating area
Auxiliary circuit
Typical life
Ambient temperature
Insulation co-ordination
(IEC 664 and 664 A)
Pollution
2
Dielectric strength
(IEC 664 and 664A)
operating area
main/aux. circuit
aux. circuit 4-5/6-7
Insulation resistance
Interrupting capacity I
cn
Test voltage
AC 3000 V
AC 1500 V
AC 840 V
> 100 M
(DC 500 V)
3500
0.05...0.8 A
1...2 A
2.5...16 A
4000
0.05...0.2 A
0.3...2 A
2.5...10 A
self-limiting
200 A
400 A
Interrupting capacity
(UL 1077)
I
N
0.05...16 A
0.05...16 A
operating area IP 40
terminal area IP 00
5 g (57-500 Hz),
±
0.38 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. 40 g
U
N
AC 250 V
DC 80 V
1000 A
1000 A
type 3500
Degree of protection
(IEC 529/DIN 40050)
Vibration
Shock
Corrosion
Humidity
Mass
Thermal-Magnetic Circuit Breakers 3500/4000
Single pole thermal-magnetic circuit breaker with tease-free, trip-free,
snap action mechanism and two button operation (M-type TM CBE to
EN 60934). Featuring a flange for panel mounting, and optional auxiliary
contacts and unprotected shunt tap terminal. Type 4000 offers lower
internal resistance values and is fitted as standard with auxiliary
contacts and an intermediate reset position in which all contacts are
isolated. Complies with CBE standard EN 60934 (IEC 934).
3500
4000
standard type low-resistance type
Description
Typical applications
Control systems, instrumentation, medical equipment, machine
tools, robotics, communications systems.
Ordering information
Technical data
Current
ratings (A)
0.05
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1
1.5
2
2.5
Internal resistance (
)
3500
447
131
40
19.3
10.4
7.1
4.3
2.5
1.67
0.61
0.38
0.24
Current
ratings (A)
3
4
5
6
7
8
10
12
14
15
16
Internal resistance (
)
3500 4000
0.19
0.090
0.061
0.041
0.034
≤
0.02
≤
0.02
≤
0.02
≤
0.02
≤
0.02
≤
0.02
4000
211
48
12.4
5.4
3.1
2.0
1.32
0.76
0.49
0.21
0.101
0.078
Standard current ratings and typical internal resistance values
0.054
0.035
0.025
≤
0.02
≤
0.02
≤
0.02
≤
0.02
Type No.
3500
4000
standard version
low resistance version
Mounting
(optional)
F11
flange with additional M3 insertion nuts
Terminal design
P10
blade terminals 6.3-0.8, tinned
K20
screw terminals M 3.5x5.5 with clamp
(not with -Si or type 4000)
Shunt terminal
(optional)
A3
same as main terminals
(up to I
N
= 7 A, max. load 5 A)
Auxiliary contacts
(optional with type 3500)
Si
auxiliary contacts, silver plated
terminals one each N/O and N/C
ZR-Si auxiliary contacts with intermediate
position (standard with type 4000)
Current ratings
0.05...16 A (type 3500)
0.05...10 A (type 4000)
3500 - -
P10 - A3 - Si - 10 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.