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PS21-16 4-Pin 16A Self-Locking Illuminated Rocker Switch

$10.83 USD

~~$0.00 USD~~ $10.83 USD

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PS21-16 4-Pin 16A Self-Locking Illuminated Rocker Switch

Upgrade or replace the power switch on your home appliances with this durable PS21-16 Self-Locking Rocker Switch. Rated at 16A / 250V, it is built to handle high-current household appliances including vacuum cleaners, garment steamers, heaters, and more. The built-in indicator light lets you know instantly whether the appliance is on or off — a small but practical safety feature for everyday use.

Made in Mainland China.

Key Features

Model: PS21-16 Rocker Switch
Pins: 4-pin design for secure wiring connections
Rated Current & Voltage: 16A / 250V AC
Circuit Type: Primary & secondary circuit compatible
Operation Type: Self-locking (stays in ON/OFF position)
Built-in Indicator Light: Quickly confirm switch status at a glance
Material: Durable PVC construction
Package: 1 x PS21-16 Rocker Switch

Compatible Appliances

This versatile rocker switch is suitable for a wide range of household and small industrial appliances, including:

Vacuum cleaners
Garment steamers & fabric steamers
Space heaters & electric heaters
Water heaters & boilers
Other 250V-rated electrical equipment

Important Notes

Due to manual measurement, please allow a tolerance of 1–3 mm.
Actual product color may vary slightly from images due to differences in monitor display settings.
Installation should be carried out by a qualified individual familiar with basic electrical wiring. Always disconnect power before replacing any switch.

Safety & Electrical Standards

For guidance on safe electrical practices and appliance maintenance, visit the U.S. Consumer Product Safety Commission – Electrical Safety resource center.

Frequently Asked Questions

Q: What appliances is the PS21-16 rocker switch compatible with?

A: The PS21-16 self-locking rocker switch is compatible with a wide range of 250V household appliances, including vacuum cleaners, garment steamers, electric heaters, water heaters, and similar devices rated up to 16A / 250V AC.

Q: Does this rocker switch stay in the ON or OFF position once toggled?

A: Yes — this is a self-locking (latching) rocker switch, meaning it stays securely in whichever position you set it (ON or OFF) until you manually toggle it again. It does not spring back like a momentary switch.

Q: What does the indicator light on the switch do?

A: The built-in indicator light illuminates when the switch is in the ON position, providing a clear and convenient visual confirmation that your appliance is powered on. This helps prevent accidental operation and makes the switch easy to locate in low-light conditions.

Q: How many pins does this switch have and how is it wired?

A: This is a 4-pin rocker switch designed for both primary and secondary circuit configurations (Operation Type: A R). We recommend having someone with basic electrical knowledge handle installation, and always ensure the appliance is unplugged before replacing the switch.