Eaton SOL30X Series Safety Disconnectors
Instruction Leaflet / Mounting Guide
Model Series: SOL30X...-SAFETY-M...-U, SOL30X...-SAFETY-MV-U, SOL30X...-SAFETY-MC4-U
Voltage: 230 V, 50 Hz
Important Safety Information
Electric current! Danger to life! Only skilled or instructed persons may carry out the following operations.
This document contains safety warnings in multiple languages. Please refer to the primary English text for critical information.
Product Overview and Wiring Diagrams
The Eaton SOL30X series safety disconnectors are designed for photovoltaic applications. The document provides wiring diagrams and connection details for various models.
SOL30X...-SAFETY-MC4-U (230 V, 50 Hz) Wiring Diagram
This section details the internal wiring for the SOL30X...-SAFETY-MC4-U model. It illustrates connections for input terminals (e.g., -IN1+, -IN1-, -IN2+, -IN2-) and output terminals (e.g., -OUT1+, -OUT1-, -OUT2+, -OUT2-). Power input is specified as 230 V, 50 Hz, with connections for L1, L2, L3, and N.
Caution: Use original multi-contact connectors only.
SOL30X...-SAFETY-M...-U and SOL30X...-SAFETY-MV-U Wiring Diagrams
These diagrams illustrate the internal wiring for the SOL30X...-SAFETY-M...-U and SOL30X...-SAFETY-MV-U models. They show terminal block configurations and connections.
Wire Gauge Recommendations (Cu)
- For SOL30X...-SAFETY-M...-U: Recommended copper wire gauges are ≤ 4 mm², ≤ 2.5 mm², and ≤ 4 mm².
- For SOL30X...-SAFETY-MV-U: Recommended copper wire gauges are ≤ 10 mm², ≤ 6 mm², and ≤ 10 mm².
Mounting Instructions and Dimensions
The following describes the mounting procedure and provides dimensional data for the SOL30X series models.
Mounting Procedure
The mounting process involves securing the unit to a surface. Specific steps are illustrated, including the tightening of screws to a torque of 2 Nm ±0.2 (17.71 lb-in ±1.77). Angle guidelines of 90° and ≤30° are indicated for installation orientation.
Model Dimensions
The document provides the following approximate dimensions for the different SOL30X models:
- SOL30X2: Height: 225 mm (8.86"), Width: 350 mm (13.78"), Depth: 725 mm (28.54")
- SOL30X3: Height: 262 mm (10.31"), Width: 387 mm (15.24"), Depth: 762 mm (30")
- SOL30X4: Height: 278 mm (10.94"), Width: 403 mm (15.87"), Depth: 778 mm (30.63")
- SOL30X6: Height: 278 mm (10.94"), Width: 403 mm (15.87"), Depth: 778 mm (30.63")
Mounting hole dimensions ('a'):
- For M...-U models: a = 10 mm (0.39 in)
- For MV-U models: a = 13 mm (0.51 in)
