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Secure your smart metering infrastructure with the high-precision 8.5×8.5mm Non-Lock Push Switch from Pran Electronics Pvt. Ltd. Specifically engineered for Cover Tamper Detection, this switch is a critical security component in modern Smart Meters, ensuring immediate detection of unauthorized housing access or mechanical interference.
Unlike latching switches, this Momentary (Non-Lock) version is designed to trigger an alert or interrupt a circuit the moment the meter cover is opened, providing a robust hardware layer for anti-theft and anti-tamper protocols.
Technical Specifications
| Feature | Details |
| Dimensions | 8.5mm x 8.5mm (Base) |
| Total Height | 14mm |
| Switching Type | Non-Locking / Momentary |
| Function | Cover Tamper Detection / Interlock |
| Circuitry | DPDT (6-Pin) |
| Manufacturer | Pran Electronics Pvt. Ltd. |
| Actuation Force | Optimized for consistent housing pressure |
Critical Features for Smart Metering
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Reliable Tamper Detection: Designed to remain depressed (engaged) by the meter cover for years; the “Non-Lock” mechanism ensures it instantly springs back to signal a “Tamper Event” if the cover is removed.
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Precision 14mm Height: The 14mm profile is specifically calibrated to interface with standard meter casing ribs, ensuring a perfect fit without the need for complex mechanical spacers.
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High Environmental Stability: Manufactured by Pran Electronics to withstand the harsh operating environments of outdoor utility meters, including temperature fluctuations and high humidity.
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Low Contact Resistance: Features high-quality internal contacts that ensure the tamper signal is never lost due to oxidation or wear over the meter’s long lifecycle.
Key Applications
While optimized for Smart Energy Meters (Single-Phase & Three-Phase), this 14mm non-lock switch is also ideal for:
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Gas and Water Meters: Housing integrity monitoring.
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Security Alarm Panels: Case-opening detection for control hubs.
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Industrial Enclosures: Safety interlocks for high-voltage cabinets.
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IoT Gateways: Anti-theft protection for outdoor data nodes.
Why Pran Electronics?
Pran Electronics Pvt. Ltd. is a trusted name in electromechanical components, known for adhering to strict quality standards. Their switches are favored by utility manufacturers for their repeatable performance and mechanical durability, which are essential for minimizing “false tamper” alerts in the field.
