Industrial Devices – Accessories for Devices

Index
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– Accessories for contactors
– Accessories for Ex9SN25B
– Accessories for Ex9S32A and Ex9S80A
– Accessories for thermal overload relays

Accessories for Contactors

• Accessories for contactors of the Ex9CS, Ex9CSR, Ex9C, Ex9CR, Ex9CSD, Ex9CD, and Ex9C500 series.
• Front-mounted auxiliary contacts AX41/42.
• Side-mounted auxiliary contacts AX43/44.
• Pneumatic timing blocks TDD4.
• Surge suppression blocks CCU4.
• Mechanical interlocks MIT4.

AX41 auxiliary contact units and CCU41 surge suppression blocks are designed for use with miniature versions of Ex9CS, Ex9CSD, or Ex9CSR contactors. The auxiliary contact units are available with four contacts and all possible contact combinations. The Ex9C contactor series (Ex9C, Ex9CD, Ex9CR) shares a common accessory platform, meaning the available portfolio can be used across all contactor frame sizes (except miniature versions). Each contactor can be equipped with a front-mounted unit (AX42 or TDD4), two side-mounted auxiliary contact units AX43/44 (one on the left and one on the right), and a CCU42/43 surge suppression block. The installation of a front-mounted unit does not affect the ability to install the Ex9R thermal overload relay.

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Accessories for Ex9SN25B

• Accessories for Ex9SN25B motor protection thermal-magnetic circuit breakers.
• Front-mounted auxiliary contacts ASNB.
• Side-mounted auxiliary contacts ASNA.
• Side-mounted alarm contact ASNF.
• Undervoltage release ASNUV.
• Shunt trip release ASNT.
• Insulated surface-mount enclosures.

Ex9SN25B motor protection thermal-magnetic circuit breakers can be equipped with various types of auxiliary accessories. All accessories are designed to allow multiple combinations within a single device. Up to three auxiliary or alarm contact units plus one voltage release can be installed. Auxiliary contact units are available in three possible contact configurations. Auxiliary and alarm contact units are mounted on the left side of the device, while release units are mounted on the right side. The installation of an auxiliary or alarm contact unit does not affect the possibility of installing an undervoltage release.

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Accessories for Ex9S32A and Ex9S80A

• Accessories for Ex9S32A and Ex9S80A motor protection thermal-magnetic circuit breakers.
• Front-mounted auxiliary contacts AX51.
• Side-mounted auxiliary contacts AX52.
• Side-mounted alarm contact AL5111.
• Shunt trip release SHT51.
• Undervoltage release UVT51.
• Terminal adapters CC5.
• DRA51 adapter base.

Ex9S32A and Ex9S80A motor protection thermal-magnetic circuit breakers can be equipped with various types of auxiliary accessories. All accessories are designed to allow multiple combinations within a single device. Up to three auxiliary or alarm contact units plus one voltage release can be installed. Auxiliary contact units are available in three possible contact configurations. Auxiliary and alarm contact units must be mounted on the left side of the device, while release units are mounted on the right side. The installation of an auxiliary or alarm contact unit does not affect the possibility of installing an undervoltage release.

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Accessories for Thermal Overload Relays

• Accessories for Ex9R thermal overload relays.
• Adapters for standalone relay applications.
• Allow mounting of the overload relay on a 35 mm DIN rail or on a panel.
• Equipped with a terminal set for wiring connections on both sides of the relay.

AD5 adapters are designed to enable the use of Ex9R thermal overload relays independently, without an Ex9C(S) series contactor. The AD51 adapter is suitable for Ex9R12 thermal overload relays. The AD56 adapter is designed for Ex9R38 relays. Ex9R100 thermal overload relays can be combined with the AD53 adapter, the R185 frame size with AD54, and the largest R500 frame size with the AD55 adapter.

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