Anchor Roma 20A 2 Way Switch, Number of Module: 1M

Product Details

Key Specifications & Features Rated current: 20 A at approximately 240 V AC. Type: 2-Way — meaning you can control the same load (e.g., light circuit) from two different locations. Module size / format: Commonly listed as 1-module (for many Anchor Roma variants) though ensure compatibility with your plate/gang size. Material: Polycarbonate or high quality plastic body. Example listing: “Material: Polycarbonate”. Finish: White (common variant) though other finishes may exist in the Roma line. Standards & usage: Listed as “ISI standard” and suitable for residential, commercial and hospitality use. Built-in protection features: Example listing mentions “IP20 protection with captive screws”, “spark shield”, “maximum contact pressure”, “quick make and break”. --- Typical Use-Cases & Considerations Because it’s rated at 20 A and supports 2-way switching, this is especially useful when you need two-location control of a lighting circuit (for example: both ends of a corridor, stair-cases, large rooms with two entrances) and the load might be somewhat heavier (multiple lights/fans, or a circuit requiring more head-room). The higher rating (20 A) means you have a margin compared to standard 10 A switches — friendly in cases where loads are larger or you want future-proofing. As part of the Anchor Roma range, the aesthetic and modular compatibility are good: you can match with other switches, plates in your house/office installation for a uniform look. For installations in Chennai / coastal/humid climates: ensure that the back-box depth is adequate, screws/terminals are tight, insulation is good, and the plate/cover is well-sealed to avoid corrosion or looseness over time. Installation note: Because it’s 2-way, ensure wiring is correct (i.e., common + two travellers or whatever your wiring standard) — otherwise the 2-way feature won’t operate correctly. If your wiring only supports 1-way, you might not utilise the full capability of this switch. Match the finish and module size with your existing switchboard/plates so it appears seamless. --- Things to Verify / Before Purchase Make sure the module size and plate/gang size match your wall board (many listings note 1 module, but depending on the version you might need 2 module). Confirm the exact model / part number (e.g., 21088 is one referenced for “20A 2-Way Switch” in white) and variant finish/colour. Confirm that the load requirement of the circuit warrants a 20 A switch. If the circuit is light (just a few bulbs), a 10 A switch may suffice — using overspec might not cause issues but cost and space considerations matter. Ensure the wiring and protective devices (cables, MCBs/fuse) upstream match the 20 A rating, so you’re not installing a 20 A switch on a circuit with undersized cable which can lead to hazards. Verify product is genuine Anchor Roma (check packaging, hologram/label, dealer authenticity) to ensure warranty and quality. If you eventually want an indicator (neon/LED) version, check if such a variant exists in the 20 A 2-way line (sometimes there are “with indicator” versions). For coastal/humid environment: ensure install location is well-protected from moisture, and that plates/switches are maintained cleaned/tightened over.