Schneider Unica X 1 Gang Intermediate Switch Jet Black
The Schneider Unica X Series 16AX 250V 1 Gang Intermediate Switch in Jet Black (NUX31_IM_JB) is a high-end, flush-mounted electromechanical light switch engineered for modern residential and commercial interiors across Malaysia. Crafted with a premium stainless steel front plate and an ultra-slim profile, it allows seamless control of a single lighting circuit from three or more locations—making it ideal for staircases, long corridors, and large open-plan rooms. Rated at 16AX 250V and certified to IEC 60669-1 standards, this switch delivers exceptional durability, high electrical capacity, and sophisticated architectural luxury.
Full Description:
Elevate Your Interior Architecture with Schneider Unica X
When designing a luxury home, modern office, or commercial development in Malaysia, every architectural detail matters. The SCHNEIDER UnicaX Series 16AX 250V 1 Gang Intermediate Switch (Jet Black) – Model NUX31_IM_JB is created for interior designers, architects, and homeowners who demand uncompromising aesthetic appeal combined with industrial-grade reliability.Featuring a sleek, minimalist aesthetic, the Unica X series redefines electrical fittings by offering an ultra-slim flush profile that sits flat against wall surfaces. The Jet Black matte finish provides a bold contrast for modern minimalist, industrial, or contemporary luxury spaces, ensuring your light switches serve as elegant accents rather than visual clutter.
Superior Engineering & Stainless Steel Construction
Unlike standard plastic switches, the Schneider Unica X NUX31_IM_JB plate is constructed from high-grade stainless steel, offering structural rigidity, scratch resistance, and long-lasting durability against daily wear. The electromechanical rocker mechanism delivers tactile, responsive feedback with every click.Engineered for 250V AC network frequencies (50/60Hz), this switch features a heavy-duty 16AX rating. The "AX" designation indicates it is specifically tested to handle high inductive lighting loads—including modern LED drivers, fluorescent fittings, and heavy-duty residential lighting circuits—without risk of contact welding or premature switch failure.
Intermediate Switching (3-Way / Multi-Point Control)
An Intermediate Switch (also known in multi-way wiring as a 4-way switch) is placed between two 2-way switches in a lighting circuit. This allows users to control a single light fixture or lighting group from three or more distinct physical locations.
- Staircases: Place switches on the ground floor, mid-landing, and top floor.
- Long Corridors & Hallways: Control hallway lights from entrance, middle, and end doorways.
- Master Bedrooms & Suites: Operate main room lighting from the door entrance and both bedside locations.
- Open-Plan Living & Commercial Spaces: Simplify lighting control across expansive multi-zone layouts.
Safe, Simple Installation & Certified Performance
Designed specifically for standard flush-mount wall boxes, the Schneider Unica X NUX31_IM_JB features robust screw terminals that simplify wiring and secure standard solid or stranded conductors (1.5mm² to 4mm²).
- International Standards Compliance: Certified under IEC 60669-1 and TIS 824-2551 for safety, insulation, and endurance performance.
- Ingress Protection: Rated IP20, making it ideal for indoor residential and commercial applications.
- Compact Footprint: Standard 86mm x 86mm dimensions with an ultra-slim 19mm embedding depth for clean installation in shallow junction boxes.
Specification:
- Catalogue Number: NUX31_IM_JB
- Description: 16AX 250V 1 Gang Intermediate Switch, Jet Black
- Range of Product: Unica X
- Product or Component type: Intermediate Switch
- Technology Type: Electromechanical
- Switch Function: Intermediate
- Number of rocker: 1
- Colour Tint: Jet Black
- Rated Current: 16AX
- Rated Operational Voltage: 250 V
- Network Frequency: 50/60Hz
- Material: Stainless Steel
- Device Mounting: Flush Switches
- Standards: IEC 60669-1 , TIS 824-2551
- Product Certifications: IEC
- IP Degree of Protection: IP20
Q1: What is a 1 gang intermediate switch and how does it work?
A: A 1 gang intermediate switch controls a single lighting circuit from three or more different switch locations. It sits electrically between two 2-way switches, cross-connecting the traveler wires so flipping any switch in the network toggles the light ON or OFF.
Q2: What is the difference between a 2-way switch and an intermediate switch?
A: A 2-way switch allows you to control a light from two locations (e.g., top and bottom of a staircase). An intermediate switch is required when you want to control the same light from three or more locations (e.g., top, middle landing, and bottom of a staircase).
Q3: What does the 16AX rating mean on the Schneider Unica X switch?
A: "16AX" means the switch is rated for 16 Amps and is built to handle inductive current surges typical of modern LED lighting, fluorescent tubes, and high-load transformers without damaging the internal contacts.
Q4: Is the Schneider Unica X Jet Black switch plate made of metal or plastic?
A: The Schneider Unica X NUX31_IM_JB features a high-grade stainless steel front plate finished in a premium matte Jet Black, providing superior durability compared to standard plastic switches.
Q5: What wall box depth is required for installing the Schneider Unica X flush switch?
A: The switch plate has total dimensions of 86mm x 86mm x 27mm with an embedding depth of 19mm. It fits standard flush-mounted electrical back boxes in Malaysia.
Q6: Where are intermediate switches most commonly used in Malaysian homes?
A: They are most commonly installed in multi-storey staircases, long corridors, large master bedrooms (door entry + two bedside switches), and expansive living-dining rooms.
Q7: Does Schneider Unica X series comply with SIRIM / IEC electrical standards in Malaysia?
A: Yes, the Unica X series complies with international safety standard IEC 60669-1 and carries official IEC certification, meeting electrical safety requirements in Malaysia.
Q8: How do I clean and maintain a matte Jet Black switch plate without damaging the finish?
A: Clean the plate using a soft, dry or slightly damp microfibre cloth. Avoid harsh chemical cleaners, abrasive pads, or solvent-based sprays that can degrade the matte Jet Black metallic surface.
