MTH Z-4000 Transformer | O Scale

SKU: MTH-40-4000
Price: 600.00
Condition: Excellent Condition
Packaging: Original Box 

🚂 The legendary M.T.H. Z-4000 is the benchmark AC power supply for O scale. The industry's most powerful UL-listed transformer with smooth dual throttles and pure sine wave output.

🔧 Whether you're running Conventional or feeding Command Control systems, the Z-4000 delivers clean, dependable power with bright LED voltage/amp readouts and fast-acting breakers to protect your gear.

🔥 Club layouts, public displays, or home empires, this unit’s built-in cooling fan and safety power-up logic keep trains safe and sessions running for hours.

🔥 Transformer Highlights:

- U.L. listed to U.S. & Canadian standards
- Pure sine wave power signal for smooth operation
- (2) independent 10A throttles — up to 21–22 VAC each track
- Bright Voltage and Amperage LED displays per channel
- Fast, resettable circuit breaker protection for each output
- Built-in cooling fan for continuous-duty sessions
- Safety power-up logic to prevent accidental startups
- Compatible as a power source for all O Gauge AC-powered locomotives & accessories

📦 Product Specs:

- Outputs: (2) Variable Track 0–21/22 VAC; (1) Fixed 14 VAC; (1) Fixed 10 VAC
- Total Power: 400 Watts (approx. $1/watt value)
- Indicators: Voltage & Amperage LED displays per channel
- Cooling: Internal fan
- Protection: Circuit breaker on each output
- Unit Size: 8 3/4" x 14 3/4" x 11 1/8"