ControlByWeb
1-435-750-5999
X-21s Four Relay Form C / SPDT Expansion Module

X-21s expansion module with four relays can be controlled over the internet with an X-400 or X-600M controller.

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Or purchase X-21s from an Authorized Distributor:

BELGIUM

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Antratek

Address: Cipalstraat 3, 2440 GEEL

Phone: 014 570 557

GERMANY

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Antratek

Address: Flughafenallee 26 / 6. OG, 28199 Bremen, Deutschland

Phone: +49 (0)421 53 71 433

NETHERLANDS

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Antratek

Address: s-Gravenweg 318-G, 2911 BK, Nieuwerkerk a/d IJssel, The Netherlands

Phone: +31 180 704 000

UNITED STATES

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ControlByWeb (Buy Direct)

Address: 1681 West 2960 South, Nibley, Utah 84321

Phone: 1-435-750-5999