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.
Approved to CBE standard EN 60934 (IEC 60934).
Control systems, instrumentation, medical equipment, machine tools,
robotics, communications systems.
Type No.
3500
4000
3500 - .. - P10 - A3 - Si - 10 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
ratings (A) 3500
0.05
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1
1.5
2
2.5
Issue B
Description
Typical applications
Ordering information
Standard current ratings and typical internal resistance values
standard version
low resistance version
Mounting (optional)
F11
flange with additional M3 insertion nuts
Terminal design
P10
K20
Internal resistance (Ω)
447
131
40
19.3
10.4
7.1
4.3
2.5
1.67
0.61
0.38
0.24
blade terminals 6.3-0.8 (QC .250), tinned
screw terminals M3.5x5.5 with clamp
(not with -Si or type 4000)
Shunt terminal (optional)
A3
Thermal-Magnetic Circuit Breakers 3500/4000
same as main terminals
(up to I
Auxiliary contacts (optional with type 3500)
Si
ZR-Si
4000
211
48
12.4
5.4
3.1
2.0
1.32
0.76
0.49
0.21
0.101
0.078
auxiliary contacts, silver plated
terminals one each N/O and N/C
auxiliary contacts with intermediate
position (standard with type 4000)
Current ratings
0.05...16 A
0.05...10 A
N
= 7 A, max. load 5 A)
ordering example
Current
ratings (A) 3500
3
4
5
6
7
8
10
12
14
15
16
(type 3500)
(type 4000)
Internal resistance (Ω)
0.19
0.090
0.061
0.041
0.034
≤ 0.02
≤ 0.02
≤ 0.02
≤ 0.02
≤ 0.02
≤ 0.02
4000
0.054
0.035
0.025
≤ 0.02
≤ 0.02
≤ 0.02
≤ 0.02
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Current rating range
Dielectric strength
(IEC 60664 and 60664A)
Interrupting capacity
Humidity
For further details please see chapter: Technical Information
Voltage rating
Auxiliary circuit
Typical life
Ambient temperature
Insulation co-ordination
(IEC 60664 and 60664 A)
Insulation resistance
Interrupting capacity I
(UL 1077)
Degree of protection
(IEC 60529/DIN 40050)
Vibration
Shock
Corrosion
Mass
Authority
3500:
VDE (EN 60934)
CSA, UL
UL
4000:
VDE (EN 60934)
CSA
Technical data
Approvals
operating area
main/aux. circuit
aux. circuit 4-5/6-7
type 3500:
3500
standard type
cn
Voltage ratings
AC 240 V; DC 65 V
AC 250 V; DC 80 V
DC 65 V
AC 240 V; DC 65 V
AC 250 V; DC 80 V
AC 240 V, 50/60 Hz; DC 65 V
(UL: AC 250 V; DC 80 V)
3500: 0.05...16 A
4000: 0.05...10 A
1 A, AC 240 V / DC 65 V
5,000 operations at 1 x I
5,000 operations at 2 x I
-30...+60 °C (-22...+140 °F)
rated impulse
withstand voltage
2.5 kV
reinforced insulation in operating area
test voltage
AC 3,000 V
AC 1,500 V
AC 840 V
> 100 MΩ (DC 500 V)
3500
0.05...0.8 A
1...2 A
2.5...16 A
I
0.05...16 A
0.05...16 A
operating area IP40
terminal area IP00
5 g (57-500 Hz), ± 0.38 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 60068-2-78, test Cab
approx. 40 g
N
low-resistance type
4000
4000
0.05...0.2 A
0.3...2 A
2.5...10 A
U
AC 250 V
DC 80 V
N
Current ratings
0.05...16 A
0.05...16 A
0.05...25 A
0.05...10 A
0.05...10 A
pollution
degree
2
N
N
, inductive
, resistive
1,000 A
1,000 A
self-limiting
200 A
400 A
2 - 53
2