50A 2-POLE TM BRKR – Product Description
🔌 What it is
A 50-amp, 2-pole thermal-magnetic (TM) circuit breaker used to protect 240V electrical circuits from overloads and short circuits.
🧾 What the shorthand means
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50A → 50-amp current rating
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2-POLE → uses both hot legs (required for 240V circuits)
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TM BRKR → Thermal-Magnetic Breaker:
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Thermal = protects against overload (slow heating trips)
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Magnetic = protects against short circuits (instant trip)
⚡ What it does
This breaker:
- Provides overcurrent protection for 240V circuits
- Trips when:
- Current exceeds safe load (overload condition)
- A short circuit occurs
- Safely disconnects power to prevent wire overheating or fire risk
🏠 Typical uses
- Electric ranges and ovens
- Electric water heaters
- EV chargers (Level 2, 40–50A setups)
- Subpanels
- HVAC systems (larger units)
- Hot tubs and spas
🧠 Simple explanation
This is a 50-amp breaker that protects a 240V circuit by shutting power off if it gets overloaded or short-circuited.
