MARSTEK
Inline Cord Switch with 3FT Cable Piggyback Plug(3-Pronged), IP67 Waterproof Extension Cord with On/Off Switch, AC/DC 20A-125V,16A-250V Inline Power Switch with Toggle Switch
*Price sourced from Amazon.com. Last updated 2026-05-21. Price and availability subject to change.
This inline cord switch has been designed with a US 3-Pronged Piggyback Plug on one end, which is very easy to use, just plug the devices into the back and use the switch to control the on and off.
SpecPicks Verdict
SpecPicks classifies Inline Cord Switch with 3FT Cable Piggyback Plug(3-Pronged), IP67… as a niche pick — read recent reviews before buying in the home & kitchen category, based on 15 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. MARSTEK's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for home & kitchen of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by MARSTEK's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【Convenient Designed】:This inline cord switch has been designed with a US 3-Pronged Piggyback Plug on one end, which is very easy to use, just plug the devices into the back and use the switch to control the on and off.
- 【Heavy Duty Switche】: This cable switch is rated for 20A 110V which is heavy duty. It can handle high current of 20A. This outdoor electrical switch can be widely used for high power appliances and outdoor appliances.
- 【Stay Safe and Connected】: Our high-quality extension cord switch is made with safe and stable materials, including flame retardant PA66 housing and IP67 waterproofing.
- 【Powerful Performance】: With a 16AWG 3FT/92CM cable and 20A125V/16A 250V switching current and voltage, this cord can handle all your devices.
- 【Wide Applications】 : With high temperature resistant housing, high current switches and UL recognized high quality cables, our heavy duty switches can be used for high power appliances, outdoor appliances, equipment, lamps , fans and led lights.
Full Specifications
| Brand | MARSTEK |
|---|---|
| Color | Toggle-3Ft |
| Gauge | 16 |
| Voltage | 120.0 |
| Wattage | 125000 watts |
| Amperage | 20 Amps |
| Plug Type | Type A |
| UL Listed | No |
| Unit Count | 1.0 Count |
| Item Length | 36.22 Inches |
| Plug Format | Type A |
| Model Number | 64ef9776-4a41-4bb6-9c2f-7c58665e8631 |
| Compatibility | Switch |
| Input Current | 20 Amps |
Ready to buy?
Inline Cord Switch with 3FT Cable Piggyback Plug(3-Pronged), IP67 Waterproof Extension Cord with On/Off Switch, AC/DC 20A-125V,16A-250V Inline Power Switch with Toggle Switch is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-21. Price and availability subject to change.
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