27 Ohm (27E / 27R / 10W) - 10Watts - Fusible Resistor

27 Ohm 10W Fusible Resistor (27E/27R) for Circuit Protection

The 27 Ohm 10W Fusible Resistor integrates resistance with overcurrent protection. This component provides a 27 Ohm resistance value. It is engineered as a high-power, wire-wound device. The resistor functions as both a stable resistive element and a safety fuse. Under fault conditions, it safely interrupts the circuit. This action prevents damage to connected electronics. Its construction is flameproof, contributing to durability. The resistor is suitable for applications requiring stable resistance and fault protection.

Specifications:

• Resistance: 27 Ohms (27E / 27R)
• Power Rating: 10W
• Tolerance: ±5%
• Construction: Fusible (Wire-Wound, White)
• Overload Protection: Breaks circuit under excessive current
• Temperature Stability: High thermal endurance
• Design: Flameproof

Key features and benefits:

• Dual functionality: Acts as a 27 Ohm resistor and a safety fuse.
• 10 Watt power rating.
• 27 Ohm resistance with ±5% tolerance.
• Wire-wound construction.
• Flameproof design.
• Overcurrent protection.
• High thermal endurance.

Applications:

• Power supply units requiring stable resistance and fault protection.
• Motor speed control circuits for current regulation and safety.
• Industrial and automation systems requiring overcurrent damage prevention.
• Surge protection systems for energy absorption and disconnection under faults.

Frequently Asked Questions:

Q: How does the fusible action of this resistor function during an overcurrent event?
A: During an excessive current condition, the wire-wound element within the resistor heats rapidly, melting and creating an open circuit to interrupt current flow and protect downstream components.

Q: Is this 27 Ohm 10W fusible resistor suitable for both AC and DC circuits?
A: Fusible resistors are generally suitable for both AC and DC applications, provided the voltage and current ratings are within the component's specifications.

Q: What is the lead spacing or physical dimensions of this component?
A: Specific lead spacing or physical dimensions are not provided in the specifications. Users should refer to the product datasheet or mechanical drawings for detailed measurements.

Q: Can this fusible resistor be replaced with a standard non-fusible resistor of the same resistance and power rating?
A: Replacing a fusible resistor with a standard resistor removes the critical overcurrent protection feature, potentially leading to circuit damage or safety hazards under fault conditions.

Package Includes:

*Image shown is a representation only.

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