Siemens MBK150 150 Amp Replacement Main Breaker

Siemens MBK150 150 Amp Replacement Main Breaker

Marsoni

M251S

$170.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Siemens MBK150 150 Amp Replacement Main BreakerThis 150 Amp main breaker kit is intended as a replacement for main breakers installed in the Siemens EQ series of load centers. The kit can be installed on Siemens EQ 150 and 200 Amp main breaker load centers. The production of EQ load centers was halted in 2002, being replaced with the Siemens Ultimate series of load centers. This kit will not fit on the Ultimate, ES, or PL series of load centers. Check the panel wiring diagram to determine the

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I have just started taking this item and it seems to work. My sleep is better, deeper and I awaken feeling rested. I strongly hope that this item will continue giving me great sleep results! The Magnesium is very beneficial too. I would recommend this supplement! I will purchase again provided it keeps working!!

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Reviewed in the United States on May 25, 2026

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lateforthetrain

Lake Worth, US

★★★★★ 4

Reliable

Size: 90 Count (Pack of 1)

The brand has a good reputation. I prefer to order products with the Thorne brand than others, because of its reputation. The magnesium by Thorne is well worth the price. It is reputable and for sleep it works well. Other health benefits are included so not just for sleep but overall health. Good product.

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Reviewed in the United States on May 28, 2026

Verified Purchase

Diana E

Massapequa, US

★★★★★ 5

Great brand great quality

Size: 90 Count (Pack of 1)

I bought this supplement during my pregnancy and absolutely love the quality of Thor supplements. It mainly contains magnesium and I highly recommend this brand. They use the purest ingredients and the effects are truly impressive. Since magnesium can cause side effects I was pleased to find this one didn’t have any for me.

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Reviewed in the United States on May 4, 2026

Verified Purchase

Sashi O'Hara

Birmingham, US

★★★★★ 5

Great product

Size: 90 Count (Pack of 1)

really does help with sleep and muscle relaxation! 10/10 product.

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Reviewed in the United States on May 29, 2026