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Safety Contactors and Relays

Control circuit devices work in tandem with NOARK’s power components to enable the most complex control schemes and automation required in today’s industrial control systems.

Our control circuit devices, such as safety contactors, relays, and pilot devices provide critical operational functionality to our customer’s machines, control panels and automation systems. Each device is designed for high durability, is built in our ISO9000 factories and are UL recognized components.

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A red electrical relay with multiple terminals and a central switch, encased in a transparent cover.

Ex9RCA Series

• Force guided/mechanically linked contacts as per IEC/UL60947-5-1 Annex L
• AC or DC operating coils 4-pole models
• Extended contacts configuration up to 8 poles with permanent front block

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A gray and red electrical contactor with multiple connection points is pictured against a plain background.

Ex9CA Series

• Rated current 9~38A
• Force guided/mechanically linked contacts as per IEC/UL60947-5-1 Annex L
• AC or DC operating coils 24-240V
• Available in 3-pole

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Rows of bread buns on a conveyor belt in a factory setting, with a large spiral cooling rack in the background.

Ex9CA Safety Contactors: Engineered for Optimal Safety in Control Circuits

NOARK Ex9CA Safety Contactors are designed for use in safety function applications. They offers special features that allow the design of safe control circuits with current ratings up to 38 Amps. The Normally Closed (NC) Auxiliary contact is a mirror contact to the main contacts and is mechanically linked to the Normally Open (NO) Auxiliary contacts.
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Features

Integrated body with built in auxiliary contacts up to 2NC and 2NO

Integrated surge suppression on DC coil models

5-Year limited warranty

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Red and black Noark electrical contactor with labeled buttons, complemented by advanced safety control relays, set against a reflective gray background featuring the Noark logo.

Ex9RCA Safety Control Relays from NOARK Electric

In need of Safety Control Relays? The Ex9RCA is designed to provide fail-safe performance for safety function applications.
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A worker in a blue uniform and yellow helmet skillfully manages a control panel, ensuring seamless operation of relay contact systems in an industrial facility. The "Noark" logo is prominently displayed in the upper left corner, highlighting the brand's dedication to quality and innovation.

Relay Contact Ratings: NEMA ICS5-2017

This NOARK tech tip explains NEMA ICS5-2017 Relay Contact Ratings for general-purpose mechanical, electro-mechanical and solid-state devices.
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New Ex9CA Safety Contactor from NOARK Electric

Pomona, CA – NOARK Electric is proud to announce the release of the new Ex9CA Safety Contactor. The NOARK Ex9CA…
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