Rectorseal 97647 Safe-T-Switch SS3 Drain Pan Switch, 24V Normally Closed
Product description
At 5.1 x 14 x 21 centimetres, the Rectorseal 97647 Safe-T-Switch SS3 is a switch designed for installation on a safety drain pan. Its metal clip is intended to attach securely to the pan rim, making it a more specific choice than a general-purpose switch when the installation point is the drain pan.
It is listed as a 24-volt, normally closed, plug-in switch, with plastic and metal components. The product details also identify a patented, water-sealed reed/magnet design and UL 508 compliance.
Key features
The SS3 is intended to be fitted to a safety drain pan, rather than used as a standalone household switch. Its metal clip is designed for quick attachment to the pan rim, so the fit of that rim is an important part of choosing it. The specifications list ON-OFF operation and a 1.25 A current rating. These details help identify the switch, but do not establish compatibility with every system or pan.

Compared with relying on a drain pan alone, adding a switch gives the installation an electrical component designed for that pan setting. What matters more: the listed electrical details or whether the clip sits correctly on your particular pan? For this product, both deserve attention before installation. You’ll like it if you’re looking for a drain-pan switch with a purpose-designed rim clip and a normally closed contact.


Buyers describe the switch as functioning as intended and some report that installation is straightforward. Feedback on fit is mixed, though: while some find it fits well, others say the clip sits too high or does not suit their pan rim. Those experiences are not a substitute for the product specifications, but they make pan fit a practical consideration.
Size & fit
The listed dimensions are 5.1 x 14 x 21 centimetres. The manufacturer describes the metal clip as designed for quick, secure installation on pan rims, but no rim-size range is provided. That means the dimensions alone cannot confirm how the clip will sit on a particular drain pan. Not the best choice if the pan’s rim cannot accept the clip or if the installation depends on a specific switch position, the available details do not give a universal fit guarantee.

Best use cases
This model is intended for installation on safety drain pans. It may suit a setup where a switch is needed at the pan and the listed 24-volt, normally closed configuration matches the system requirements. The plug-in connector and clip-based mounting are relevant details when planning the installation, but the product information does not name specific compatible systems. If you prioritize a particular electrical rating or fit, compare those requirements with the product details and your installation before selecting it. The listing also identifies the switch as made in the United States.

Practical questions
Where is the SS3 designed to be installed? It is intended for a safety drain pan, with a metal clip designed to attach to the pan rim.

What electrical details are listed? The specifications state 24 volts, 1.25 A, normally closed contacts and a plug-in connector. Confirm these match the intended installation.
Will the clip fit every pan? No universal rim-size range is provided, and buyers report mixed experiences with fit. Check the pan rim and required switch position before choosing it.
Final verdict
The Rectorseal 97647 Safe-T-Switch SS3 is worth considering when you need a switch designed specifically for a safety drain pan and its listed electrical configuration suits your setup. Its metal clip gives it a clear installation purpose, but the lack of a stated rim-size range—and mixed buyer feedback about fit—means it is not a certain match for every pan. Choose it when the clip can be accommodated and the electrical requirements line up, otherwise, a different mounting approach may be more appropriate.
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