BuyLog Flippingbook APR 2025

DISCONNECT SWITCHES AND OPERATING MECHANISMS, BUYLOG SECTION 9

9-132

— Accessories for non-fusible disconnect switches EOT9200_.....EOT9600_ Ordering information for auxiliary contacts

Auxiliary contact blocks for EOT9200_.....EOT9600_, IP20 Contact numbering according to EN 50013. Early-break type auxiliary contacts means that in the switches, the NO auxiliary contacts break before the main contacts open. In types with auxiliary contacts mountable under the mechanism cover, the "test" contacts operate in ON and OFF positions as well as when the handle is turned to TEST position (45° over the OFF position). The "test indication" contacts operate only when the handle is turned to TEST position. The OA1G10 (NO) or OA3G01 (NC) auxiliary contact blocks can be used as standard auxiliary contacts, "test" or "test indication" contacts. The desired functions are achieved when an auxiliary contact block is installed in a specific place (see mounting instructions). To activate the "test" and "test indication" features, a handle with test function is required. The test contacts can be used as standard auxiliary contacts as well.

OA1G10, OA3G01

13

1 no

14

1NO

Auxiliary contact blocks for EOT9200_.....EOT9600_, IP20

Weight/ unit kg

21

Suitable for switches

Function

Type

Order number

1 nc

Mounting on the left side of the switch Max. 8 auxiliary contact blocks with the OEA28 module

22

1NC

1 NO 1 NO 1 NC 1 NC

OA1G10

1SCA022353R4970 1SCA022436R7910 1SCA022456R7410 1SCA022819R5260

0.03 0.03 0.03 0.03

OA1G10AU 1

EOT9200_

OA3G01

OA3G01AU 1

Mounting under the mechanism cover Max. 4 test contacts or 2 test contacts + 2 test indication contacts

1 NO, early break 1 NO, early break 1 NC, early make 1 NC, early make 1 NO, early break 1 NO, early break 1 NC, early make 1 NC, early make

OA1G10

1SCA022353R4970 1SCA022436R7910 1SCA022456R7410 1SCA022819R5260 1SCA022353R4970 1SCA022436R7910 1SCA022456R7410 1SCA022819R5260

0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03

OA1G10AU 1

EOT9200_

OA3G01

OEA28

OA3G01AU 1

Max. 4 test contacts + 4 test indication contacts

OA1G10

Video: Auxiliary contacts installation

OA1G10AU 1

EOT9400_.....EOT9600_

OA3G01

OA3G01AU 1

1 Types _AU are gold plated for extremely difficult circumstances and low voltages.

https://www.youtube.com/ watch?v=wZY428 W5sc&feature=youtu.be