Overload Relay S0 17-22A Screw for Siemens Industrial Controls Part# 3RU2126-4CB0

Existing reviews

Helpful Product Insight

Wasnt completely sure this would match at first since the buttons were no longer reacting correctly. Thankfully access was a little tight behind the panel and everything is working again.

From: Guest | Date: 3/27/2026 9:36 AM

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Installation Experience

Ended up ordering this because the buttons were no longer reacting correctly. Fitment on our appliance was accurate. Appliance has been running normally since then. Part quality feels reasonable compared to original one.

From: Guest | Date: 4/5/2026 9:36 AM

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