Maximize detection range and implement precise sequence control with the compact CNTD CLS-121 Long Roller Arm Limit Switch. Engineered with an extended mechanical swing lever, this vertical travel switch translates incoming lateral or rotational movements into immediate, snap-action electrical signals. Its long arm makes it an essential choice for heavy-duty conveyor systems, door automation, and warehouse material handling setups where wider alignment tolerances are expected.
The rugged outer frame is rated at IP65 protection, sealing the internal electrical elements against factory grease, coolant mist, and ambient workshop dust. Internally, the dual-circuit 1NO+1NC double-break mechanism utilizes high-conductivity silver contacts to ensure minimal signal resistance (≤25mΩ) and exceptional electrical life.
Technical Specifications:
- Model: CNTD CLS-121
- Switch Type: Compact Vertical Travel Limit Switch
- Actuator Style: Long Roller Lever Arm (Spring Return)
- Contact Configuration: 1NO + 1NC Snap-Action (Double-Break)
- Electrical Rating: 10A @ 250V–380VAC
- Protection Class: IP65 Waterproof & Dustproof
- Contact Resistance: ≤ 25mΩ (Initial value)
- Temperature Range: -10°C to +70°C (With no icing)
- Conduit Entry: Standard PG13.5
