BuyLog Flippingbook MAY 2025

DISCONNECT SWITCHES AND OPERATING MECHANISMS, BUYLOG SECTION 9

9-160

— OTDC S1.0 and S2.0 circuits Ordering information, IEC and UL

Single circuit 2a, 2b Circuit 2a, 2b

2-pole, 4-wire, 1-circuit LOAD

4

2

Output 2-(+)

Output 1+ (-)

Input 1+ (-) Output 1+ (-)

Output 2-(+)

Output 1+ (-)

Output 2-(+)

3

1

– ( + )

+ ( – )

2-pole, 4-wire, 1-circuit REVERSED SUPPLY

+ ( – )

– ( + )

4

2

Input 2-(+)

Input 2-(+)

Input 1+ (-)

Input 2-(+)

Input 1+ (-)

3

1

LOAD

Double circuit 4a, 4c Circuit 4a, 4c

Output 1+ (-)

Output 1-(+)

Output 2+ (-)

Output 2-(+)

4-pole, 4-wire, 2-circuit REVERSED SUPPLY

4-pole, 4-wire, 2-circuit LOAD LOAD

+ ( – )

– ( + )

+ ( – )

– ( + )

8

6

4

2

8

6

4

2

7

3

5

7

1

3

5

1

LOAD

LOAD

+ ( – )

– ( + )

+ ( – )

– ( + )

Circuit 7a, 7c

Input 2+ (-)

Input 2-(+)

Input 1+ (-)

Input 1-(+)

Triple circuit 7a, 7e

6-pole, 12-wire, 3-circuit REVERSED SUPPLY

6-pole, 12-wire, 3-circuit

Output 1+ (-)

Output 1-(+)

Output 2+ (-)

Output 3+ (-)

Output 2-(+)

Output 3-(+)

+(–) –(+)

+(–) –(+)

+(–) –(+)

LOAD

LOAD

LOAD

12

12

10

10

8

8

6

6

4

4

2

2

11

11

7

7

9

9

3

3

5

5

1

1

LOAD

LOAD

LOAD

+(–) –(+)

+(–) –(+)

– ( + )

+ ( – )

Input 2+ (-)

Input 1+ (-)

Input 1-(+)

Input 3+ (-)

Input 2-(+)

Input 3-(+)