TEKO CODE 05 015 2800 E10574 0B RF Microwave transducer MHz Coupler dB3Y Trapeze MX 400 Power Supply AP 1421 1BA1R2 YM 7421B AR 420W PSU The 3Y Trapeze MX 400 is a 420W power supply unit designed for use in industrial and server grade systems. Model AP 1421 1BA1R2 YM 7421B delivers reliable performance with stable voltage output, supporting critical components in high uptime environments. Key Specifications Brand: 3Y Power Technology (Trapeze) Model: MX 400 Part Numbers: AP 1421 1BA1R2 YM 7421B Power Output: 420 Watts

Application: Lotem E-Box (CTP system)

Model: HMP08‑035‑320‑55‑OPI1SY170

Type: USB licensing dongle

Designed for applications where space is limited

Relay Channels: Multiple (commonly 4–8 outputs depending on configuration)

It offers sharp visibility and durable performance

The EBMPAPST E-Box Vollstg

With built-in connectors and labeled test points

supporting dynamic and efficient motor performance

Application: Low pressure control in HVAC/refrigeration systems

Not including any accessories

Outputs: Typically relays or switch outputs for controlling climate zones