BCH TLB Oil Tight Push Button — Long Button
Made in India
Contact for pricing
Available in Saudi Arabia
BCH TLB — Long Button, 30.5 mm oil-tight push button operator (Type T) from BCH Electric Limited for machine tools, control panels and motor control centres. The button projects nearly 10 mm from the retaining ring for visibility from all directions. Completely dust- and oil-tight with integral seal and neoprene panel gasket. Available in colours: Red (R), Green (G), Black (B), Yellow (Y), Blue (Bl), Orange (O), White (W). Order code TLB-<colour>; specify contact block (050N1/050N2/050N3) separately.
Specifications
| Operator Type | Long Button |
| Product Code | TLB |
| Order Code | TLB-<colour> (e.g. TLB-G for green) |
| Available Colours | Red (R), Green (G), Black (B), Yellow (Y), Blue (Bl), Orange (O), White (W) |
| Series | Oil Tight Push Button, Type T (30.5 mm) |
| Utilisation Category | AC11 and DC11 (per IEC-337) |
| Thermal Current (Ith) | 10 A |
| Insulation Voltage (Ui) | 660 V AC or DC |
| AC11 Rating | 6.0A @120V · 3.0A @240V · 1.5A @480V · 1.2A @600V |
| DC11 Rating | 1.1A @125V · 0.55A @250V |
| Contact Combination | 1NO+1NC, 2NO or 2NC (max 4 contact blocks stackable) |
| Life of Operator | 1 × 10⁶ operations |
| Life of Contact Block | 10 × 10⁶ operations |
| Max. Permissible Ambient Temp. | 55 °C |
| Mounting | One hole mounting / Base mounting |
| Terminal Capacity | 2.5 mm² solid or stranded |
| Enclosure Category | Cast aluminium enclosure to IP-65 (IS-2147-1962) |
| Sealing | Completely dust tight & oil tight; neoprene panel gasket; breather holes |
| Button Material | Moulded phenolic formaldehyde |
| Metal Parts | Die-cast zinc, bright nickel-chrome plated |
| Standards | IEC-337 |
