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LS30P41B11

The ABB LS30P41B11 is a compact industrial limit switch designed for detecting the presence or position of moving parts in machinery, conveyors, and automated systems. It features a roller‑lever actuator and provides reliable feedback with both normally open and normally closed contacts, suitable for control logic, safety interlocks, and position sensing in industrial environments.

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Key Features Type: Limit switch for mechanical position detection. Actuator: Polyamide roller lever (Ø18 mm) — ideal for detecting cam or mechanical travel. Contact Configuration: 1 Normally Open (NO) + 1 Normally Closed (NC) snap‑action contacts. Housing Material: Durable plastic with double insulation for robust industrial use. Degree of Protection: IP65 — dust tight and protected against water jets when installed properly. Mounting: Two M4 screw holes and PG13.5 cable entry for secure mounting and wiring. Electrical Parameters Rated Operational Voltage: Up to 400 V AC / 250 V DC. Rated Current: Up to 10 A in free air for control loads. AC‑15 Control Duty: 10 A at 24 V AC 5.5 A at 130 V AC 3 A at 230–240 V AC 1.8 A at 400 V AC DC‑13 Control Duty: 6 A at 24 V DC 0.6 A at 110 V DC 0.4 A at 250 V DC Rated Insulation Voltage (Ui): ~500 V (IEC); 600 V (UL/CSA). Rated Impulse Withstand Voltage (Uimp): ~6 kV. Mechanical & Environmental Operating Temperature: –25 °C to +70 °C ambient. Mechanical Durability: Millions of operations — high mechanical life. Electrical Switching Frequency: Up to ~3600 cycles/hour. Operating Head Movement: ~30° cam translation for reliable actuation. Physical Dimensions Body Width: ~30 mm. Height & Depth: Compact industrial profile ~106 × 45 mm. Weight: ~0.08–0.09 kg. Typical Applications Position sensing in automated equipment and machinery. End‑of‑travel detection on actuators, conveyors, and doors. Control system inputs for PLCs, relays, and safety interlocks. Machine safety and automation panels where mechanical motion needs electrical feedback.