Amass XT60 XT30 Fuse Smoke Plug, Tester Circuit Breaker

Product Description

The Amass XT60 XT30 Fuse Smoke Plug / Tester Circuit Breaker (1–6S Safety Plug) is a premium in-line protection device (smoke stopper) designed to safely test and power electronic systems such as FPV drones, RC aircraft, LiPo battery setups, ESCs, and embedded electronics. It acts as a resettable circuit breaker that prevents permanent damage during first power-up or troubleshooting by limiting current in case of a short circuit.

When connected between the battery and your device, it allows normal power flow if the circuit is correct. If a short or wiring fault is detected, it immediately limits current and “trips” the protection, preventing smoke, burnt components, and ESC/flight controller damage.

Key Function

• Works as a temporary safety fuse + circuit breaker
• Protects electronics during first power-on testing
• Immediately reacts to short circuits or abnormal current draw
• Uses a resettable PTC fuse system
• Typically indicates status via LED (normal vs fault condition)

In simple terms: it’s a “first power-on insurance device” for drone builds.

Key Features

• Compatible with XT30 and XT60 connectors
• Supports 1–6S LiPo systems (up to ~30V)
• Built-in resettable PTC fuse protection
• Typical protection values:
  • Hold current: ~0.5A
  • Trip current: ~1A (varies slightly by model)
• Fast response to short circuits (milliseconds-level cutoff behavior)
• LED indicator for power/fault status (model dependent)
• Reusable after fault removal (auto-reset type protection)
• Lightweight and portable design
• Designed specifically for drone/RC safety testing

Applications & Use Cases

• First power-on testing of FPV drones
• ESC, flight controller, and wiring verification
• Battery pack safety checks
• RC aircraft and robotics debugging
• Preventing damage from soldering mistakes or shorts
• Workshop safety tool for LiPo systems

Technical Specifications

• Product Type: XT30 / XT60 Smoke Stopper (Circuit Breaker Plug)
• Input Voltage: 1–6S (3–30V DC)
• Connector Compatibility: XT30 / XT60
• Protection Type: Resettable PTC fuse (self-resetting)
• Hold Current: ~0.5A
• Trip Current: ~1A
• Function: Overcurrent + short-circuit protection
• Reset Method: Automatic reset after disconnecting power
• Material: Plastic housing + copper alloy contacts
• Use Case: Temporary inline protection during testing

Why Choose This Device?

This smoke stopper is one of the most important low-cost safety tools in drone building. Instead of risking expensive ESCs, flight controllers, or batteries during first power-up, it gives you a controlled current limit so mistakes don’t instantly destroy components.

It is especially useful because even experienced builders can accidentally create shorts while soldering or wiring—this device acts as a fail-safe layer between your battery and electronics.

Package Includes

• 1 × Amass XT60 / XT30 Fuse Smoke Plug (Tester Circuit Breaker, 1–6S Safety Device)