November 22, 2025
(Used in Electric Cabinet Heaters / Electric Unit Heaters / Panel Heaters)When the specification says “Built-in tamper-proof single pole thermostat”, it refers to a factory-mounted temperature control inside the heater that:
Built-In1. The thermostat is already installed inside the heater by the manufacturer.2. No external wiring or field-mounted thermostat required for this function.3. It is part of the heater’s internal safety and control package.Tamper-ProofThis means that operators, tenants, maintenance teams, or unauthorized personnel cannot adjust the temperature setting.How it’s tamper-proof:->The thermostat is enclosed, sealed, or protected by a cover.->The setpoint is factory-fixed or only adjustable using a tool.->Prevents people from turning temperature higher/lower and causing:1. Overheating2. Excessive energy use3. Safety risks4. Nuisance cyclingMain purpose:“Prevent misuse and maintain a fixed safe operating temperature.”Single Pole ThermostatThis refers to the type of switching inside the thermostat.Single pole = one line is switched1. Only one conductor (one hot line) is interrupted when thermostat turns OFF.2. The other conductor remains connected.3. Common in small electric heaters up to a certain kW.Why used?1. Simple2. Cost-effective3. Adequate for low/medium capacity cabinet heaters4. Used for temperature control, not full isolationPutting It All TogetherA “built-in tamper-proof single pole thermostat” means:The heater comes with an internal temperature controller, preset or tool-adjustable, not accessible for casual adjustment, and designed to switch one electrical line to regulate heater temperature safely.Where This Is Used?You will usually find this in:1. Electric cabinet heaters2. Small electric unit heaters3. Freeze-protection heaters inside mechanical rooms4. Panel heaters used in electrical cabinets or cold areas5. Enclosure heaters for control panels (to prevent condensation)Why Designers Specify This?1. Prevent temperature tampering 2. Ensure consistent heating performance3. Maintain safety 4. Reduce service calls5. Compliance with electrical safety requirements
January 7, 2026
December 29, 2025
December 22, 2025
December 19, 2025
December 16, 2025
December 11, 2025
December 8, 2025
December 5, 2025
December 1, 2025
November 27, 2025
November 21, 2025
November 20, 2025
November 19, 2025
November 18, 2025
November 17, 2025
November 15, 2025
November 14, 2025
November 8, 2025
November 7, 2025
November 6, 2025
November 5, 2025
November 4, 2025
November 3, 2025
November 2, 2025
November 1, 2025
October 31, 2025
October 30, 2025
October 28, 2025
October 25, 2025
October 24, 2025
October 23, 2025
October 22, 2025
October 17, 2025
October 16, 2025
October 15, 2025
October 13, 2025
October 10, 2025
October 6, 2025
September 29, 2025
September 26, 2025
September 23, 2025
September 11, 2025
September 3, 2025
September 2, 2025
September 1, 2025
September 20, 2024
September 13, 2024
September 5, 2024
August 31, 2024
August 28, 2024
August 26, 2024
August 25, 2024
August 24, 2024
May 14, 2024