1. Introduction
This user manual provides essential information for the safe and efficient operation of your OONO DIN Rail Mount AC 120V NEMA 5-15R 4 Receptacles Outlet Power Strip Module, Model D-1561T. Please read this manual thoroughly before installation and use, and retain it for future reference. This module is designed for integration into electrical systems requiring DIN rail mounting and offers four NEMA 5-15R outlets with an integrated rocker switch and thermal circuit breaker for overload protection.
2. Safety Information
Always adhere to local electrical codes and safety regulations during installation and operation. Improper installation or use can result in electric shock, fire, or damage to equipment.
- Ensure power is disconnected at the main circuit breaker before performing any installation or maintenance.
- This device is designed for AC 120V systems. Do not connect to other voltage systems.
- The total current draw from all receptacles must not exceed 15 Amps.
- Use appropriate wire gauges for connections to prevent overheating.
- All connections must be secure to avoid loose contacts and potential hazards.
- The product is certified by UL and CE, ensuring compliance with safety standards.
- Do not attempt to modify or disassemble the module. Refer servicing to qualified personnel.
3. Product Overview
3.1 Features
- Four 3-prong grounded NEMA 5-15R AC receptacles with reinforced design for stability.
- Operates on AC 120V. Each receptacle is rated for 15 Amps, with a total output current limited to 15 Amps by the overload protector.
- Integrated resettable rocker switch thermal circuit breaker (15 Amps) with a built-in red indicator for manual ON/OFF control and overload protection.
- Input terminals feature a 7.62mm/0.3" pitch, supporting a maximum current of 30 Amps per position. Compatible with 26~10 AWG wire, requiring an 8mm stripping length and Metric M3 slotted screws. Designed to support power supply expansion to other modules.
- DIN rail mount carrier supports 35mm rails. Constructed from high-quality fireproof nylon material.
- UL CE certified DIN rail nylon material mount carrier. UL 94-V0 certified FR-4 fiberglass material PCB. UL CE CQC certified terminal blocks. UL certified NEMA 5-15R receptacle. UL certified circuit breaker.
3.2 Components
The OONO D-1561T module consists of the following key components:
- NEMA 5-15R Receptacles: Four standard 3-prong outlets for connecting devices.
- Rocker Switch with Thermal Circuit Breaker: Controls power to the outlets and provides overload protection. The red indicator will illuminate when the switch is ON.
- Input Terminal Blocks: Screw terminals for connecting incoming AC power (Line, Neutral, Ground).
- DIN Rail Mount: Integrated mechanism for easy attachment to standard 35mm DIN rails.
3.3 Product Images
4. Setup and Installation
4.1 Mounting on DIN Rail
The D-1561T module is designed for quick and secure mounting on a standard 35mm DIN rail.
- Ensure the DIN rail is properly installed and secured within your electrical enclosure.
- Align the module's DIN rail clips with the top edge of the DIN rail.
- Press the module firmly downwards until it clicks into place on the rail.
- To remove, gently pull the bottom edge of the module away from the rail while lifting upwards.
Video demonstrating the installation of a similar OONO DIN rail mount power strip module onto a DIN rail. This video illustrates the secure mounting process.
4.2 Wiring Instructions
Before wiring, ensure all power is OFF at the source. Connect the incoming AC 120V power to the input terminal blocks as follows:
- Line (L): Connect the hot wire to the terminal marked 'L'.
- Neutral (N): Connect the neutral wire to the terminal marked 'N'.
- Ground (GND): Connect the ground wire to the terminal marked 'GND' (or the ground symbol).
The input terminals accommodate 26~10 AWG wire. For optimal and secure connections, it is highly recommended to use wire ferrules on the stripped ends of your wires before inserting them into the terminal blocks. Strip approximately 8mm of insulation from the wire ends. Tighten the Metric M3 slotted screws firmly to ensure a reliable connection.
Video showcasing the wiring and functionality of an OONO DIN rail mount power module with a rocker switch and overload protector. This video provides a visual guide to connecting the power input and operating the switch.
5. Operating Instructions
5.1 Powering On/Off
The module features a rocker switch with an integrated thermal circuit breaker for controlling power to the four NEMA 5-15R outlets.
- To turn the power ON, press the rocker switch to the 'ON' position. The built-in red indicator will illuminate, signifying that power is supplied to the outlets.
- To turn the power OFF, press the rocker switch to the 'OFF' position. The red indicator will turn off.
5.2 Overload Protection
The integrated 15 Amp thermal circuit breaker protects connected devices from overcurrent conditions. If the total current draw from the outlets exceeds 15 Amps, the circuit breaker will trip, automatically cutting power to the outlets. The rocker switch will move to a central or 'TRIPPED' position.
- If the circuit breaker trips, disconnect some devices from the outlets to reduce the load.
- Wait a few moments for the breaker to cool down.
- To reset the circuit breaker and restore power, press the rocker switch firmly back to the 'ON' position.
- If the breaker repeatedly trips, investigate the connected devices for faults or ensure the total load does not exceed 15 Amps.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your power strip module.
- Cleaning: Periodically clean the exterior of the module with a dry, soft cloth. Do not use liquid cleaners or solvents. Ensure power is off before cleaning.
- Connection Inspection: Annually inspect all wire connections at the input terminals to ensure they remain tight and free from corrosion. Loose connections can lead to overheating and fire hazards.
- Environmental Conditions: Ensure the module is operated within its specified environmental conditions (temperature, humidity) to prevent damage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to outlets. | Rocker switch is OFF or tripped. | Press the rocker switch to the 'ON' position. If tripped, reduce load and reset. |
| No power to outlets. | No incoming power to the module. | Check the main circuit breaker and power source supplying the module. Verify input wiring. |
| Circuit breaker trips repeatedly. | Overload condition (total current exceeds 15 Amps). | Reduce the number of devices connected or replace high-power devices with lower-power alternatives. Ensure total load is below 15 Amps. |
| Loose connections or arcing at terminals. | Improperly tightened terminal screws or inadequate wire preparation. | Disconnect power, re-strip wires, use ferrules, and securely tighten terminal screws. Consult a qualified electrician if unsure. |
8. Specifications
| Specification | Value |
|---|---|
| Model Number | D-1561T |
| Brand | OONO |
| Working Voltage | AC 120V |
| Total Power Outlets | 4 (NEMA 5-15R) |
| Single Receptacle Rated Current | 15 Amps |
| Total Output Rated Current | 15 Amps (limited by overload protector) |
| Overload Protector Current | 15 Amps |
| Input Terminals Pitch | 7.62mm / 0.3" |
| Max Input Current per Position | 30 Amps |
| Compatible Wire Size | 26~10 AWG |
| Stripping Length | 8mm |
| Screw Type | Metric M3 slotted screw |
| DIN Rail Compatibility | 35mm rail |
| Material | High quality fireproof nylon |
| Certifications | UL, CE, CQC (for specific components) |
| Package Dimensions | 8.5 x 2.6 x 2.09 inches |
| Item Weight | 8.47 ounces |
9. Warranty and Support
For warranty information and technical support, please refer to the product packaging or contact OONO customer service directly. Keep your purchase receipt as proof of purchase.
You can visit the OONO Store for more information: OONO Store on Amazon
