Weidmuller PRO INSTA 30W 5V 6A DIN Rail Power Supply

Technical Overview

Compact 30W DIN rail power supply delivers stable 5V at 6A with 82% efficiency, wide 85-264VAC/95-370VDC input, and -25°C to +70°C operating range.

Key Features

Single-phase switched-mode power supply. [2]
Output voltage of 5V DC, adjustable from 4V to 7V via potentiometer. [1, 6, 8, 12]
Provides up to 6A output current. [1, 6, 12]
Wide input voltage range: 85-264V AC / 95-370V DC. [2, 6, 12, 13]
Compact and durable design for industrial environments. [2, 15]
High efficiency of 82%. [4, 13, 15]
Operating temperature range from -25°C to +70°C. [2, 6]
International approvals including UL and cULus, RoHS Compliant. [2, 6, 13]
Designed for DIN Rail mounting. [1, 2, 4, 13, 15]
Features PUSH IN connection system for both input and output. [6, 12, 17]
IP20 protection degree. [4, 15]

Technical Specification Matrix

Parameter	Value
Output Power Max	30 W
Output Voltage - Output 1	5 V DC ± 2% (adjustable from 4 V to 7 V)
Output Current - Output 1	6 A @ 55 °C; 3.75 A @ 70 °C
Input Voltage AC Range	85 V AC to 264 V AC
Input Voltage DC Range	95 V DC to 370 V DC
Frequency Range AC	45 Hz to 65 Hz
Operating Temperature	-25 °C to +70 °C
Storage Temperature	-40 °C to +85 °C
Efficiency	82 %
Protection Degree	IP20
Insulation Voltage (Input / Output)	4 kV
Insulation Voltage (Input / Earth)	3.5 kV
Insulation Voltage (Output / Earth)	0.5 kV
Protection Class	II
Connection System	PUSH IN with actuator
MTBF	min. 427,000 h @ 40 °C (Telcordia SR-332)
Physical Weight (kg)	0.26
Dimensions L x W x H (cm)	6 x 7.2 x 9

Industrial Applications

1. Low-Power Industrial Control Panels

This power supply is ideal for providing stable 5V DC power to microcontrollers, sensors, and low-power actuators within compact industrial control panels mounted on DIN rails. Its wide input voltage range (85-264V AC / 95-370V DC) allows for flexible deployment in diverse global electrical infrastructures. [6, 12]

Problem Solved

Ensures reliable operation of sensitive 5V electronics in industrial environments by providing a stable, regulated power source with good efficiency (82%) and a compact footprint for space-constrained enclosures. The -25°C to +70°C operating range ensures functionality in unconditioned environments. [2, 4, 6]

5V DC6ADIN RailIP20CompactWide Input VoltageIndustrial AutomationControl Systems

2. Distributed Sensor Networks and IoT Gateways

For decentralized industrial IoT deployments requiring local power for sensors, small data acquisition units, or edge gateways, this 5V, 6A power supply fits perfectly. Its ability to operate across a broad temperature range (-25°C to +70°C) and robust design (MTBF > 750,000 hours) are critical for remote or harsh locations. [2, 6, 10]

Problem Solved

Powers distributed 5V sensor modules and low-power IoT gateways efficiently and reliably, even in environments with fluctuating input voltages or challenging temperature conditions, minimizing downtime and maintenance. [2, 6, 12]

Industrial IoTSensor Power5V DCDistributed SystemsWide Temperature RangeReliabilityEdge Computing

3. Building Automation & Security Systems (Low Voltage)

This power supply can serve as a dependable 5V power source for various low-voltage building automation components such as access control readers, small alarm panels, or specific security camera types (requiring 5V DC). Its DIN rail mounting and PUSH IN connections simplify installation in electrical cabinets. [6, 12]

Problem Solved

Provides a stable and easily installable 5V DC power source for building automation and security devices, ensuring continuous operation and simple wiring in commercial or industrial building infrastructure. [6, 12]

Building AutomationSecurity Systems5V DCDIN Rail MountPUSH IN ConnectionLow Voltage