Magnetic and Hydraulic-Magnetic Circuit Breaker 8330-...

www.e-t-a.de

2013/14

4 - 1

4

1

Description

Typical applications

Technical data

Single and double pole magnetic and hydraulic-magnetic

circuit

breaker with trip-free mechanism and toggle, push or push/pull, or

rocker actuation. A choice of fast magnetic only or hydraulically

delayed switching characteristics (S type MO or HM CBE to EN 60934/

IEC 934) ensures suitability for a wide range of applications. Low tem-

perature sensitivity at rated load. Industry standard dimensions and

threadneck or snap in panel mounting.

Approved to CBE standard EN 60934 (IEC 60934).

Power supplies, process control, switchgear and controlgear.

8330-...

Voltage rating

AC 125/250 V (50/60 Hz);

DC 80 V

Current rating range

0.1...30 A

Auxiliary circuit

SPDT; 7 A AC 250 V; 7 A (Res) DC 28 V;

4 A (Ind.) DC 28 V; 0.25A DC 80 V

Typical life

Ambient temperature

-40...+85 °C (-40...+185 °F)

Insulation co-ordination

rated impulse

pollution

(IEC 60664 and 60664A)

withstand voltage

degree

2.5 kV

2

reinforced insulation in the operating area

Dielectric strength

AC 3750 V

Insulation resistance

> 100 MΩ (DC 500 V)

Degree of protection

operating area IP40;

(IEC 60529/DIN 40050)

terminal area IP00

Vibration

10 g (57-500 Hz) ± 0,76 mm (10-57Hz)

to IEC 60068-2-6, test C

10 frequency cycles/axis

per Method 204C, test Condition A.

Instantaneous curves tested at 80 % of

rated current.

Shock

100 g (6 ms) to IEC 60068-2-27, test Ea

per Method 213, Cond. I. Instantaneous

curves tested at 80 % of rated current.

Corrosion

96 hours at 5% salt mist,

to IEC 600-9-2-11, test Ka

Method 101, Condition A

Humidity

24 hours at 55% RH,

to IEC 60068-2-78, test Cab

Method 106D

Mass

approx. 30 g per pole

(depending on version)

Lists UL Recognized and CSA Certified configurations and performance

capabilities as a Component Supplementary Protector

voltage

current rating

interrupting capacity (A)

max

rating

frequency

phase

full

load

(A)

general

purpose

(A)

poles

brea-

king

UL /CSA

with

without

backup fuse

32

DC

–

0.02-15

15.1-25

1

–

1000

50

DC

–

–

0.02-7.5

1

–

1000

65

DC

–

0.02-15

15.1-25

2

–

1000

65

DC

–

0.02-15

15.1-30

1

–

1000

80

DC

–

0.02-15

15.1-30

1

–

600

125

50/60

1

0.02-15

15.1-30

1

–

1000

250

50/60

1

0.02-12

–

1

–

1000

250

50/60

1

0.02-15

15.1-30

2

–

1000

250

50/60

1

–

12.1-18

1

1000

–

Lists TÜV Certified configurations and performance capabilities as a

Component Supplementary Protector

voltage

current rating

interrupting capacity (A)

max

rating

frequency

phase

full

load

(A)

general

purpose

(A)

poles

brea-

king

TÜV

with

without

backup fuse

32

DC

–

0.02-15

15.1-25

1

3000

500

50

DC

–

–

0.02-7.5

1

3000

500

65

DC

–

0.02-15

15.1-25

2

3000

500

80

DC

–

0.10-15

15.1-25

1

–

600

125

50/60

1

0.02-15

15.1-25

1

3000

500

250

50/60

1

0.02-12

–

1

3000

500

250

50/60

1

0.02-15

15.1-25

2

3000

500

Lists UL 489A Listed and TÜV Certified configurations and performance

capabilities for use in Communications Equipment

voltage

current

rating

interrupting capacity (A)

max

rating

frequency

general

purpose

(A)

poles

breaking

with

without

backup fuse

UL 489A

TÜV

80

DC

0.02-30

1

600

–

65

DC

0.02-30

1

1000

–

80

DC

0.10-25

1

600

600

Interrupting capacity