Eaton
Eaton LS-S11S-S Limit Switch Wobble Stick 1NC/1NO 4A 400V AC
Wobble-stick limit switch with 1NC/1NO contacts rated 4 A at 400 V AC, NEMA 3, 3S, 4X, 6P enclosure, 4.96 in actuator length, 2.53 in body height, 1.22 in width, 1.32 in depth
- Reliable position sensing with 1NC/1NO contact configuration
- Durable outdoor use thanks to NEMA 3, 3S, 4X, 6P rating
- High-voltage AC control rated at 4A @ 400V
- Compact miniature body fits tight spaces at 1.22 in wide
- Flexible wobble stick actuation from multiple angles with 4.96 in length
Eaton LS-S11S-S Wobble Stick Limit Switch
The Eaton LS-S11S-S is a miniature coil-spring limit switch with a wobble-stick actuator for omnidirectional position sensing. It provides one normally closed and one normally open contact rated at 4A and 400V AC for industrial control circuits. NEMA 3, 3S, 4X and 6P enclosure ratings suit harsh indoor or outdoor environments.
Replacing worn lever or plunger switches
This wobble-stick design replaces fixed-direction lever or plunger actuators when machine movement approaches from varying angles. The 4.96 in spring allows actuation from any direction without precise alignment. The upgrade is worth it when vibration, misalignment or multi-axis travel cause nuisance trips on single-axis switches.
Verify voltage, current and mounting before ordering
Confirm the control circuit operates on AC within the 4A at 400V rating; the switch carries no DC rating. Ensure the 1.22 in by 1.32 in body footprint and 2.53 in height fit the available panel space. Check that the 4.96 in actuator clearance remains unobstructed through the full range of machine motion.
Highlights
- Reliable position sensing with 1NC/1NO contact configuration
- Durable outdoor use thanks to NEMA 3, 3S, 4X, 6P rating
- High-voltage AC control rated at 4A @ 400V
- Compact miniature body fits tight spaces at 1.22 in wide
- Flexible wobble stick actuation from multiple angles with 4.96 in length
Specifications
| Brand | EATON |
|---|
Questions about this item
What are the mounting dimensions for the 1.22 in wide by 1.32 in deep body?
The miniature body measures 1.22 in wide, 1.32 in deep and 2.53 in high; mount it on a flat surface using the two through-holes spaced for the 1.22 in width.
How do you wire the 1NC/1NO contacts without reversing them?
Identify the normally closed and normally open terminals on the switch block, then connect each circuit to its matching terminal — swapping them reverses the logic.
When should the 4.96 in wobble stick be replaced?
Replace the stick if the coil spring shows permanent bend, the tip is worn flat, or the actuator no longer returns to centre after deflection.
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