8335-F Datasheet, PDF (1/6 Pages) ETAL Group – Communications systems, power supplies, switchgear and controlgear industrial process measurement and control

Magnetic and Hydraulic-Magnetic Circuit Breaker 8335-...
Description
Single and multipole magnetic circuit breakers with trip-free mechanism
and toggle actuation. A choice of fast magnetic or hydraulically dela-
yed switching characteristics (S-type MO or HM CBE to EN 60934)
ensures suitability for a wide range of applications. Industry standard
dimensions and panel mounting. Options include auxiliary changeover
contacts. Low temperature sensitivity at rated load.
Approved to CBE standard EN 60934 (IEC 60934): S-type HM CBE.
Typical applications
Communications systems, power supplies, switchgear and controlgear
industrial process measurement and control.
1-pole
8335-...
2-pole
Standard current ratings and typical internal resistance values
Technical data
Current
rating (A)
Internal resistance (Ω) per pole ± 10%
K1, M1, T1
K2, M2, T2
For further details please see chapter: Technical Information
1
1.04
1.03
Voltage rating
3 AC 415 V; AC 240 V (50/60 Hz); DC 80 V
2
0.22
0.22
Current ratings
1...50 A 1- and multipole
3
0.11
0,11
Auxiliary circuit
AC 250 V
5A

DC 80 V
0,5 A
4
0.06
0.06
Typical life
5
0.04
0.04
3 AC 415 V,
6
0.03
0.03
AC 240 V: 1...30 A 6,000 operations at 1 x I_N, inductive
8
10
12
0.02
< 0.02
< 0.02
0.02
< 0.02
< 0.02

10,000 operations at 1 x I_N, resistive
DC 80 V: 1...50 A 10,000 operations at 1 x I_N, inductive

Ambient temperature
10,000 operations at 1 x I_N, resistive
-40 °C...85 °C
4
15
< 0.02
< 0.02
Insulation co-ordination rated impulse
pollution
16
< 0.02
< 0.02
20
< 0.02
< 0.02
24
< 0.02
< 0.02
(IEC 60664)

Dielectric strength
withstand voltage degree
2.5 kV
2
reinforced insulation in operating area
25
< 0.02
< 0.02
operating area
test voltage AC 3,000 V
30
< 0.02
< 0.02
35
< 0.02
-
Line to Load
test voltage AC 1,500 V
pole to pole (2- and 3-pole) test voltage AC 1,500 V
main to auxiliary circuit test voltage AC 1,500 V
40
< 0.01
-
Insulation resistance
> 100 MΩ (DC 500 V)
45
< 0.01
-
50
< 0.01
-
Approvals
Authority
Voltage ratings
Current ratings
1) _{VDE (EN 60934) DC 80 V}

AC 240 V

3 AC 415 V
1...50 A
1...30 A
1...30 A 1- and multipole
1) _{UL 1077}
DC 80 V
1...50 A

AC 250 V
1...50 A

AC 125 V / 250 V
1...50 A 1- and multipole
1) _I_gnition
DC 65 V
1...50 A 1- and 2-pole
protected
DC 32 V (ABYC)
1...50 A 1- and 2-pole
(UL 10 77 + AC 125 V/250 V (ABYC) 1...30 A 2-pole
UL 1500)
AC 250 V (ABYC)
1...30 A 1-pole
1) _{UL 489A}
DC 80 V
1...50 A 1- and 2-pole
1) _CCC
DC 80 V
1...50 A 1- and 2-pole

AC 240 V/415 V
1...30 A 1...3-pole
1) _{Depending on the circuit breaker configuration}
Interrupting capacity I_cn 1,500 A (AC, DC)
Interrupting capacity (UL 1077)
Standard


DC 80 V 1- + 2-pole
1...30 A 3,000 A
U1a
DC 80 V 1- + 2-pole
DC 65 V 1- + 2-pole
1...50 A 1,500 A
1...50 A 3,000 A
U1a
U1a
DC 32 V 1- + 2-pole
1...50 A 5,000 A
U3
AC 250 V 1- + 2-pole
1...30 A 5,000 A

3,000 A
C1A
U1a
AC 250 V 1- + 2-pole
1...50 A 1,000 A
U1a
AC125/250 V 2-poe
1...30 A 3,000 A
U1a
AC125/250 V
3 AC 250 V
3 AC 250 V
2-pole
3-pole
3-pole
1...50 A
1...30 A
1...50 A
2,000 A
5,000 A
1,000 A
U3
U1a
U3
Ignition
protected
(UL 1500)
---
---
U1a
U3
---
U1a
---
U1a
---
---
---
Interrupting capacity (UL 489A) 1,500 A
Degree of protection
(IEC 60529/DIN 40050)
operating area IP40
terminal area IP00
Vibration


all mounting positions: 10 g (57-2000 Hz)
± 0.76 mm (10-57 Hz) at 0.9 x I_N
to IEC 60068-2-6, test Fc
10 frequency cycles/axis
Shock


all shock directions
100 g (11 ms) at 0.8 x I_N
to IEC 60068-2-27, test Ea
Corrosion

96 hours at 5% salt mist,
to IEC 60068-2-11, test Ka
Humidity

240 hours at 95 % RH
to IEC 60068-2-78, test Cab
Mass
approx. 65 g per pole
2014/15
www.e-t-a.de
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