ABB 1SVR427045R0400 Power supply - UL 508
Part Number: 1SVR427045R0400
Quick Summary
CP-D 24/4.2 power supply is a compact, single‑phase unit that delivers a stable 24 VDC output for industrial control panels and PLCs. It is designed to simplify wiring and maximize uptime in automated environments. For engineers facing wide voltage variability, this device offers a wide input range and robust performance, reducing the need for multiple adapters. With CE, UL 508 and cUL certifications backing its safety and compliance, it supports global installations. The practical value extends to OEM assembly lines and panel builders seeking reliable energy for logic controllers while maintaining cost efficiency and easy maintenance.
Product Information
Extended Description
1SVR427045R0400 ABB: The CP-D 24/4.2 is a power supply from the CP-D range. The primary switch mode power supply offers a wide range input of 90-264 V AC and 120-375 V DC, rated input voltage is 100-240 V AC. The rated output power is 100 W, rated output current is 4.2 A at an output voltage of 24 V DC. The output voltage is adjustable within a range of 24 to 28 V DC. The power supply provides a U/I output characteristic.
Minimum Order Quantity
1 piece
Customs Tariff Number
85044095
Data Sheet, Technical Information
Data sheet - CP-D 24/4.2 Primary switch mode power supply
Instructions and Manuals
Instruction Sheet / Manual - CP-D 24/4.2
Product Net Width
89.9 mm
Product Net Height
91 mm
Product Net Depth / Length
57.5 mm
Product Net Weight
0.386 kg
Package Level 1 Width
91 mm
Package Level 1 Depth / Length
134 mm
Package Level 1 Height
105 mm
Package Level 1 Gross Weight
0.449 kg
Package Level 1 EAN
4016779661195
Package Level 1 Units
box 1 piece
Function
Switch mode power supply
Number of Phases
1
Rated Input Voltage (UIN)
100 ... 240 V AC
Input Voltage (Uin)
90 ... 264 V AC | 120 ... 375 V DC
Rated Frequency (f)
50 / 60 Hz
Rated Frequency Limits
47 ... 63 Hz
Characteristic of Output
U/I characteristic curve
Rated Output Power
100 W
Output Power
100 W
Rated Output Voltage
24 V DC
Output Voltage (Uout)
24 V DC
Rated Output Current
4.2 A
Output Current
4.2 A
Output Current Maximum (Iout)
4.2 A
Rated Impulse Withstand Voltage (Uimp)
Input Circuit / Output Circuit 3 kV
Rated Insulation Voltage (Ui)
Input Circuit / Output Circuit 300 V | Input Circuit / PE 300 V | Output Circuit / PE 50 V
Degree of Protection
Housing IP20 | Terminals IP20
Pollution Degree
2
Connecting Capacity Input Circuit
Flexible with Ferrule 0.2 ... 2.5 mm² | Rigid 0.2 ... 2.5 mm²
Connecting Capacity Output Circuit
Flexible with Ferrule 0.2 .... 2.5 mm² | Rigid 0.2 ... 2.5 mm²
Tightening Torque
Input Circuit 0.7 N·m | Output Circuit 0.7 N·m
Wire Stripping Length
Input Circuit 7 mm | Output Circuit 7 mm
Recommended Screw Driver
PH1
Minimum Mounting Distance
Electrical Conductive Board, Horizontal 25 mm | Electrical Conductive Board, Vertical 25 mm | Other Device Same Type, Horizontal 25 mm | Other Device Same Type, Vertical 25 mm
Mounting Position
1
Mounting on DIN Rail
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Standards
CAN/CSA C22.2 No.107.1 | CAN/CSA C22.2 No.60950 | IEC/EN 63000 | IEC 60950-1 | IEC/EN 61000-6-2 | IEC/EN 61000-6-3 | UL 508 | UL 60950
Connecting Capacity Input Circuit UL/CSA
Rigid 24-12 AWG
Connecting Capacity Output Circuit UL/CSA
Rigid 24-12 AWG
Tightening Torque UL/CSA
Input Circuit 6 in·lb | Output Circuit 6 in·lb
Electrostatic Discharge (ESD Immunity) acc. to IEC 61000-4-2
Level 4 Air Discharge 15 kV | Level 4 Contact Discharge 4 kV
Radiated Electromagnetic Field Immunity acc. to IEC 61000-4-3
Level 3 10 V/m
Electrical Fast Transient (Burst Immunity) acc. to IEC 61000-4-4
Level 4 Power Supply Port Signal 4 kV
Surge Immunity acc. to IEC 61000-4-5
Level 3 Line-to-Line 2 kV
Conducted Disturbances Immunity acc. to IEC 61000-4-6
Level 3 10 V
Electromagnetic Compatibility (EMC)
Emission - Class B | Immunity - Class B
Ambient Air Temperature
Operation -40 ... +70 °C | Storage -40 ... +85 °C
Maximum Operating Altitude Permissible
4850 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
REACh Info for Power Supplies
RoHS Information
RoHS Declaration of conformity for Power Supplies
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Power Supplies
WEEE B2C / B2B
Business To Consumer
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
cUL Certificate
cUL508_E174460
cUR Certificate
cUR60950_E196145
Declaration of Conformity - CE
EU Declaration of conformity - CP-D 24/4.2 Power supply units
Declaration of Conformity - UKCA
UK Declaration of conformity - CP-D 24/4.2 Power supply units
UL Certificate
UL Certificate (UL 508) - CP-C, CP-D, CP-E, CP-S, and CP-T range power supply units, CP-ASI power supply units and DC/DC converter, CP-B range buffer modules and extension module, CC-E and CC-U range analog signal converters
UR Certificate
UR Certificate (UL 60950) - CP-C, CP-D, CP-E, CP-S, CP-T range power supply units, CP-A range accessories, and CP-ASI power supply units and DC/DC converter
Object Classification Code
T
ETIM 7
EC002540 - DC-power supply
ETIM 8
EC002540 - DC-power supply
ETIM 9
EC002540 - DC-power supply
eClass
V11.0 : 27040701
UNSPSC
39121004
E-Number (Finland)
2712081
E-Number (Norway)
6609495
E-Number (Sweden)
5218730
Feature → Business Impact → Application: The CP‑D 24/4.2 features a broad input window of 90-264 V AC and 120-375 V DC, enabling seamless operation across regional mains without extra converters. This reduces spare parts and simplifies procurement for global plants, cutting downtime during site changes. Application: Control cabinets and machine automation where a single power source feeds PLCs and relays. Feature → Business Impact → Application: Output is 24 V DC at 4.2 A (100 W), with adjustable output from 24 to 28 V DC, allowing precise voltage tuning for sensitive modules and mixed-load architectures. This improves system reliability and compatibility with devices that require tight voltage control. Application: Robotic cells and motion controllers requiring stable supply rails for consistent performance. Feature → Business Impact → Application: U/I characteristic and switch‑mode topology deliver efficient conversion with compact form, supporting space‑constrained installations and reduced heat generation. Application: Panel depth optimized DIN rail installations where spare capacity and fast commissioning matter. Feature → Business Impact → Application: IP20 housing and TH35 mounting compatibility enable safe, compliant enclosure integration in standard electrical panels. This minimizes installation time and improves maintenance access. Application: OEM line builds with standard DIN rails. Feature → Business Impact → Application: Wide operating temperature (-40 to +70 C) and high altitude tolerance (up to 4850 m) improve uptime in challenging environments, reducing service calls and extending product life. Application: Outdoor or harsh indoor environments with moderate enclosure protection requirements. Feature → Business Impact → Application: Compliance with multiple standards (UL/CSA, CE, UKCA, RoHS) simplifies cross‑border approvals and accelerates time‑to-production. Application: Global manufacturing deployments where regulatory alignment shortens qualification cycles.
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FAQs
Mount the unit on a TH35 DIN rail (TH35-15 or TH35-7.5) as per IEC 60715. Use flexible ferrule or rigid 0.2-2.5 mm² conductors, tighten input and output terminals to 0.7 N·m, and strip wiring about 7 mm. Use a PH1 screwdriver and maintain minimum spacing of 25 mm to adjacent devices for heat dissipation and accessibility. This ensures safe installation and reliable operation in control panels.
Input voltage range is 90-264 V AC or 120-375 V DC with a rated input of 100-240 V AC and 50/60 Hz. Output is 24 V DC, up to 4.2 A (100 W), with an adjustable output from 24 to 28 V DC and a U/I characteristic. This supports consistent performance across regional grids and varying load conditions in automation tasks.
Yes. It operates from -40 to +70 °C and withstands up to 4850 m altitude, with IP20 protection on the housing. These specs make it suitable for industrial control panels in challenging environments, provided the enclosure offers adequate protection and cooling. It’s commonly used for PLCs, sensors, and controller modules inside standard electrical cabinets.
The CP‑D 24/4.2 carries UL 508, cUL (Canada/US) certifications, CE and UKCA declarations, plus RoHS and WEEE compliance. It also has UL/CSA listings and DoC documentation for CE/UKCA. These certifications streamline global approvals and support safe integration into regulated factory environments.
With a 100 W rated output and robust electrical/EMC specifications (Class B), the unit offers long service life, reduced downtime, and lower spare-part requirements. The wide input tolerance minimizes the need for multiple adapters, while the documented manuals and data sheets support troubleshooting and rapid commissioning, contributing to faster ROI in automation projects.