Weidmuller PRO INSTA 60W 24V 2.5A Power Supply

Technical Overview

Compact 60W DIN rail switched-mode power supply, delivering 24V DC at 2.5A, with a wide 85-264V AC / 95-370V DC input range, IP20, and -25°C to +70°C operation.

Key Features

Compact construction and cost-effective design.
Wide input voltage range: 85-264V AC / 95-370V DC.
High efficiency of up to 89% ensures minimal energy costs.
Operating temperature range from -25°C to +70°C.
Designed for DIN rail mounting (TS 35) for easy installation.
PUSH IN connection system with actuator for quick and secure wiring.
Internal input fuse and short-circuit protection for enhanced safety.
Equipped with international approvals including UL Listed, CSA, CE, UKCA, CCSAUS, and TÜV.
Long service life with a Mean Time Between Failures (MTBF) value exceeding 750,000 hours.

Technical Specification Matrix

Parameter	Value
Output Voltage	24 V DC (adjustable 22-28 V DC)
Output Current	2.5 A @ 55°C (1.56 A @ 70°C)
Output Power	60 W
Input Voltage AC Range	85-264 V AC
Input Voltage DC Range	95-370 V DC
Rated Input Voltage	110-240 V AC / 120-340 V DC
Frequency Range AC	45-65 Hz
Efficiency	89%
Operating Temperature	-25 °C to +70 °C
Storage Temperature	-40 °C to +85 °C
IP Rating	IP20
Protection Class	II
Mounting	DIN rail TS 35
Connection System	PUSH IN with actuator
Housing Material	Plastic, protective insulation
Short-circuit Protection	Yes, internal (Input fuse internal)
Insulation Voltage Input/Output	4 kV
Insulation Voltage Input/Earth	3.5 kV
Insulation Voltage Output/Earth	0.5 kV
Residual Ripple	< 50 mVss @ UNenn, Full Load
MTBF	> 750,000 h (IEC 61709 SN29500)
Power Loss Idling	0.44 W
Physical Weight (kg)	0.26
Dimensions L x W x H (cm)	6 x 7.2 x 9

Industrial Applications

1. Industrial Control Panels

Provides a reliable 24V DC power source for sensitive components like PLCs, HMIs, and sensors within industrial control cabinets. Its wide input voltage range (85-264V AC / 95-370V DC) makes it globally adaptable, and DIN rail mounting ensures seamless integration into standard panel architectures. The IP20 rating is suitable for protected cabinet environments.

Problem Solved

Ensures stable and reliable power delivery to critical automation components in diverse industrial settings, overcoming varying input power quality and simplifying installation.

PLC powerHMI supplySensor powerDIN rail mountWide input voltageIndustrial automation

2. Building Automation Systems

Powers various components in commercial building management systems, such as HVAC controllers, lighting control modules, and security sensors, which typically operate on 24V DC. The compact dimensions (6.0 x 7.2 x 9.0 cm) allow for discreet installation in crowded enclosures, and the -25°C to +70°C operating range supports deployment in utility rooms or areas with less stringent climate control.

Problem Solved

Offers a compact, efficient, and robust power solution for distributed building automation components, maintaining system functionality across varied environmental conditions within a building.

HVAC controlLighting controlSecurity systemsCompact designExtended temperature range24V DC supply

3. Process Instrumentation on Factory Floors

Supplies stable 24V DC power to critical process instrumentation like pressure transmitters, flow meters, and actuated valves on factory floors. Its high efficiency (89%) minimizes heat generation, and the ability to operate up to 70°C ensures reliability in warm industrial environments, provided it's housed in an appropriate IP-rated enclosure to meet local environmental demands.

Problem Solved

Provides consistent and efficient power for field-level process devices, contributing to reliable data acquisition and control in manufacturing and processing facilities.

Process controlField devicesPressure transmittersFlow metersHigh efficiencyHarsh environment