Product Overview
The POWER-GENEX RSS2R-IN2NNN3-3 Limit Switch Box is a precision-engineered valve position feedback and monitoring device designed for integration with quarter-turn and multi-turn industrial actuators. Manufactured by POWER-GENEX, a recognized name in fluid power and automation accessories, this limit switch box provides reliable electrical signaling of valve or actuator position to central control systems, PLCs, and DCS platforms. The unit operates on a mechanical cam-actuated switching principle, where the actuator shaft drives internal cams that trip precision micro-switches at preset angular positions. Housed in a rugged enclosure, the RSS2R-IN2NNN3-3 serves as a critical feedback link in automated process loops, ensuring accurate position verification for safety interlocks, sequence control, and remote monitoring in demanding industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Limit Switch Box (Valve Position Monitor / Feedback Sensor) |
| Model Designation | RSS2R-IN2NNN3-3 |
| Manufacturer | POWER-GENEX |
| Enclosure Type | Weatherproof / Industrial-Grade Housing (IP65/IP67 equivalent) |
| Switch Configuration | Mechanical Micro-Switch Contacts (SPDT / DPDT options) |
| Actuation Method | Cam-Driven Shaft Rotation (Quarter-Turn / Multi-Turn) |
| Electrical Rating | Standard Industrial Grade (Up to 250 VAC / 30 VDC, 5–10 A typical) |
| Mounting & Connection | Standard ISO / NAMUR Interface with M20 / 1/2″ NPT Cable Entry |
| Position Indicator | Visual Dome Indicator (Open / Closed Color-Coded) |
| Operating Temperature | -20°C to +80°C (Standard Industrial Range) |
Engineering Features & Advantages
- Precision Position Feedback: Cam-actuated micro-switch mechanism delivers accurate, repeatable electrical signals for valve open/closed or intermediate position verification, enabling reliable closed-loop control and safety interlock logic.
- Rugged Environmental Protection: Die-cast aluminum or reinforced composite enclosure with gasket sealing resists dust, moisture, and corrosive industrial atmospheres, ensuring long-term reliability in outdoor and washdown environments.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original POWER-GENEX specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
Housed in a rugged enclosure, the RSS2R-IN2NNN3-3 serves as a critical feedback link in automated process loops, ensuring accurate position verification for safety interlocks, sequence control, and remote monitoring in demanding industrial environments.
PRODUCT IMAGES



POWER-GENEX RSS2R-IN2NNN3-3 Limit Switch Box
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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