5.8 x 5.8 x 10mm Tamper Detection Push Switch for Smart Meters

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5.8x5.8x10mm

5.8 x 5.8 x 10mm Tamper Detection Push Switch for Smart Meters

Size:
5.8×5.8x10mm height
Function:
Self lock, Non lock Momentary ON, DPDT switch
Rating:
10 mA, 30 VDC
Part code:
PS-2258-SL = Self lock, PS-2258-NL = Non lock
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In the evolving landscape of India’s smart grid infrastructure, security is as critical as connectivity. The 5.8 x 5.8mm Non-Locking Push Switch (10mm Height) by Pran Electronics Pvt. Ltd. is a specialized electro-mechanical component designed to serve as the “first line of defense” in Smart Meter Tamper Detection systems.

Engineered for precision and longevity, this switch is the industry standard for detecting meter cover opening and unauthorized housing access, ensuring utility companies maintain data integrity and prevent revenue leakage.

Key Features & Technical Excellence

  • Compact 5.8 x 5.8mm Footprint: Saves valuable board space for communication modules (Zigbee/Cellular) and metrology chip sets.

  • Non-Locking (Momentary) Action: Essential for tamper logic; the switch resets instantly when the lid is removed, ensuring the alert remains active until the cover is officially resealed.

  • High Sensitivity & Reliability: Features low contact resistance to ensure the “Tamper Signal” is never lost due to oxidation or environmental wear.

  • Industrial Grade Build: Designed to withstand the 10-15 year lifespan expected of smart energy meters.

  • Made in India: Proudly manufactured by Pran Electronics Pvt. Ltd., supporting the Make in India initiative and ensuring rapid fulfillment for domestic meter manufacturers.

Optimized for Smart Meter Security

Smart meters require 24/7 monitoring of physical integrity. This Pran Electronics switch is specifically integrated into the PCB to act as a Case Tamper Sensor:

  • Cover-Open Detection: When the meter cover is closed, it keeps the 10mm plunger depressed. If the cover is removed or pried open, the momentary (non-lock) mechanism triggers an immediate signal to the micro controller.

  • Anti-Fraud Alert: Once the switch is released, the smart meter can log the event, timestamp the breach, and send a real-time alert to the utility provider via RF, GPRS, or NB-IoT.

  • Critical Height Profile: The 10mm height is specifically chosen to bridge the gap between the internal PCB and the outer casing, eliminating the need for complex mechanical linkages.

Technical Specifications

Feature Specification
Model Category Tactile / Momentary Push Switch
Base Dimensions 5.8 x 5.8mm
Plunger Height 10mm
Operation Type Non-Locking (Self-Reset)
Contact Material Silver Plated Copper Alloy
Application Suitability Meter Cover/Terminal Tamper Detection
Mounting PCB Through-Hole (THT)

Why Choose Pran Electronics for Smart Metering?

Pran Electronics Pvt. Ltd. is a trusted partner for India’s leading DISCOM suppliers and meter OEMs. Their switches are tested against the harsh electrical and environmental conditions typical of outdoor meter installations.

  • Zero-Failure Tolerance: Engineered for critical security triggers where a missed signal equals a security breach.

  • Precision Actuation: The 10mm plunger is molded to tight tolerances to prevent “false positives” caused by vibration or thermal expansion of the meter casing.

  • Regulatory Compliance: Designed to help meters meet IS standards for anti-tamper functionality.

Common Use Cases in Energy Infrastructure

  • Single-Phase & Three-Phase Smart Meters: Detecting main cover removal.

  • Terminal Block Covers: Monitoring access to the load/line terminals.

  • Data Concentrator Units (DCUs): Protecting the gateway hardware from physical intrusion.

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