UMS 9 Series 20A 1 Gang 1 Way Switch DP Switch (Neon) with Marking - 9120N-WH

UMS 9 Series 20A 1 Gang 1 Way Switch DP Switch (Neon) with Marking - 9120N-WH

Name: UMS 9 Series 20A 1 Gang 1 Way Switch DP Switch (Neon) with Marking - 9120N-WH
Brand: UMS
Availability: InStock

Brand: UMS

Category: 9 SERIES

20A Double Pole Switch with Neon

UMS 20A Water Heater Switch

UMS 9120N DP Switch Price Malaysia

best 20A double pole switch for home

UMS 1 gang 1 way 20A switch

UMS 9 Series 20A 1 Gang 1 Way DP Switch Neon White

The UMS 9 Series 20A 1 Gang 1 Way DP Switch (Neon) 9120N-WH is a premium, SIRIM-approved double pole wall switch engineered in Malaysia for high-load electrical appliances. Featuring an integrated red neon power indicator, clear laser marking, and a durable fire-retardant polycarbonate housing, it provides absolute isolation safety for water heaters and air conditioners. Designed to meet MS IEC 60669-1 standards, it fits standard Malaysian backboxes for seamless home and commercial installations.

Full Description:

High-Power Electrical Safety for Heavy Appliances

Heavy-duty electrical appliances like storage water heaters, instantaneous shower heaters, and high-horsepower split air conditioners demand dedicated high-amp control solutions. Standard 10A or 13A switches aren't built to withstand heavy electrical surges, leading to thermal damage or short circuits over time.The UMS 9120N-WH features a robust 20-Ampere rating at 250V AC, designed specifically to manage heavy resistive and inductive loads safely. The inclusion of high-tension phosphorus copper contacts inside ensures superior electrical conductivity, preventing arcing and power loss during high-current operation.

Dual-Isolation Double Pole (DP) Architecture

Safety is non-negotiable when dealing with water and high-voltage electricity. Unlike single-pole switches that only break the Live (L) wire, the double pole mechanism in the UMS 9 Series DP Switch simultaneously cuts off both the Live (L) and Neutral (N) connections.This dual-break protection ensures complete electrical isolation between the main power grid and your appliance. It eliminates residual currents, protects against unexpected voltage spikes, and ensures safe servicing or maintenance of water heaters and air conditioning units.

Integrated Red Neon Indicator & Permanent Marking

The 9120N-WH model features a high-visibility built-in red neon indicator. The neon light turns on when the switch is engaged, letting homeowners and commercial facility managers check power status at a glance even in dim conditions.Clear, permanent switch markings ensure users identify high-wattage switches immediately, preventing accidental operation of heavy heating or cooling equipment.

Premium Flame-Retardant Polycarbonate Construction

Manufactured by UMS-Neiken in Malaysia, the UMS 9 Series 9120N-WH uses top-grade, high-impact polycarbonate casing. Key properties include:

High Heat & UV Resistance: Prevents yellowing, cracking, or warping under long exposure.
Impact & Scratch Resistance: Maintains a sleek gloss finish across high-traffic installations.
Ergonomic Wide Rocker Plate: Designed for easy tactile feedback with wet or dry hands.

Q1: Is the UMS 9120N-WH switch suitable for water heaters in Malaysia?

A: Yes, the UMS 9120N-WH is rated at 20A 250V AC and is SIRIM approved, making it safe for storage and instant water heaters used in Malaysian homes.

Q2: Why does the UMS 9120N-WH switch come with a neon light indicator?

A: The red neon light indicates when power flows to the appliance. It lets users quickly check if high-load devices like air conditioners or water heaters are left turned on.

Q3: Can I use the UMS 9120N-WH 20A switch for air conditioners?

A: Yes, it is ideal for air conditioning units (typically 1.0 HP to 2.5 HP) because its 20A capacity handles starting surge currents safely.

Q4: What does "1 Gang 1 Way Double Pole" mean?

A: "1 Gang" means it has one rocker switch on the faceplate, "1 Way" controls the circuit from a single location, and "Double Pole" disconnects both Live and Neutral wires together.

Q5: Does the UMS 9120N-WH switch fit standard Malaysian wall backboxes?

A: Yes, it is manufactured according to standard 86mm x 86mm dimensions and mounts onto standard single-gang concealed or surface PVC backboxes in Malaysia.

Q6: How does a double pole switch improve bathroom water heater safety?

A: By severing both Live and Neutral lines, it isolates the appliance completely from the home grid. This prevents current leakage or electric shocks during maintenance or off states.

Q7: What is the housing material of the UMS 9 Series 9120N-WH?

A: It is crafted from high-impact, fire-retardant polycarbonate that resists high temperatures, discoloration, and mechanical wear.

Q8: Where is the UMS 9120N-WH switch manufactured?

A: It is manufactured in Malaysia by UMS-Neiken Group Berhad, ensuring full compliance with local 240V power grid requirements.