Table of Contents
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Section 2. Circuit breaker structure
Section 2. Circuit breaker structure
External structure – Fixed type
1
2
External structure – Drawout type
1
2
3
2
IZMY Series Air Circuit Breakers Instruction Manual
10
9
8
7
3
4
5
6
13
12
11
10
4
5
6
7
Secondary terminal
1
Bracket
2
Trip unit (not applicable on switch disconnectors)
3
Open/Closed indication
4
Released/Charged indication
5
Nameplate
6
Manual charging handle
7
Closing button
8
Opening button
9
Fault tripping indicator/Reset button (not applicable
10
on switch disconnectors)
1
Secondary terminal
2
Cassette
3
Trip unit (not applicable on switch disconnectors)
4
Position locking device
5
Lock catch button
6
Three-position indication
7
Nameplate
9
8
Open/Closed indication
8
9
Released/Charged indication
Manual charging handle
10
Closing button
11
Opening button
12
Fault tripping indicator/Reset button (not applicable
13
on switch disconnectors)
MN013020EN
January 2024 www.eaton.com
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