| Specification Category | Specification Detail |
| Brand Profile | Anchor |
| Model Code Matrix | Roma Series |
| Product Code | 66203S |
| Product Category / Type | Bell Push Switch (Wide Rocker Momentary Push Button) |
| Rated Current Capacity | 10 A |
| Operating Voltage & Frequency | 240 V AC, 50 Hz |
| Contact Operation | Momentary Single Pole (Normally Open) |
| Module Space Footprint | 2 Module (2M) |
| Physical Dimensions (L x B x H) | 2.0 x 3.0 x 4.0 cm |
| Product Weight | 0.200 kg |
| Housing Construction | High-Grade Flame-Retardant Polycarbonate |
| Installation Alignment | Front-Loading Snap-Fit into Modular Frame Plates |
| Ideal Applications | Villa Entrances, Main Gates, Office Reception Desks, Hotel Calling Chimes |
| Best Used For | Wide-Format Doorbell, Chime, and Momentary Signal Activation across Nepal |
Expansive 2-Module Wide Rocker: Oversized button face delivers superior tactile accessibility, effortless pressing, and a bold modern entrance aesthetic.
Precision Momentary Spring Action: Ensures instant circuit closure upon depression and immediately disengages upon release to protect chime coils.
Reliable 10A Current Rating: Built to operate safely on 240V, 50Hz networks to trigger electronic doorbells, electro-mechanical chimes, and calling buzzers.
Flame-Retardant Polycarbonate Body: Molded from UV-stabilized, impact-resistant thermoplastic to safeguard against thermal deformation and electrical hazards.
Durable Silver-Alloy Contacts: Heavy-gauge brass terminals and silver-alloy points ensure low contact resistance, minimal arcing, and long mechanical endurance.