Field Wiring Power Terminals

• Use 75 °C solid or stranded copper wire only sized at 14 AWG minimum. Suitable for 1 wire per terminal.
• Field wiring terminals are marked to show a nominal value of tightening torque in pound-inches (Nm) to be applied to the terminals as shown below:

Power terminal:

• X1 – N/A (spring-action type) (MDP92A, MDS90A)
• X4 – 26.6-35.4 lbf-in (3-4 Nm) (MDP92A, MDE90A, MDC90A, MDC92A, MDS90A)
• X4_B – 26.6-35.4 lbf-in (3-4 Nm) (MDP92A, MDC90A, MDC92A)
• X5 – 10.6-13.3 lbf-in (1.2-1.5 Nm) (MDP92A, MDE90A, MDC90A, MDC92A, MDS90A)
• X12 – N/A (spring-action type) (MDE90A)
• X13 – 26.6-35.4 lbf-in (3-4 Nm) (MDE90A)

Control supply:

• Screwless terminals (spring-action type)

Grounding terminal, all models:

• 26.6-35.4 lbf-in (3-4 Nm) (GND Busbar)
• 10.6-13.3 lbf-in (1.2-1.5 Nm) (MDS90A) (GND Housing)
• 26.6-35.4 lbf-in (3-4 Nm) (MDP92A, MDE90A, MDC90A, MDC92A) (GND Housing)