ABB 1SVR427043R1200 Power Supply - UL 60950 Certified
Part Number: 1SVR427043R1200
Quick Summary
Power supply CP-D 12/2.1 delivers 12 V DC, 2.1 A, for robust control panels in automation environments. Engineers often struggle to source a single part that tolerates wide input ranges and compact DIN-rail mounting. This unit carries CE and UKCA declarations, UL/CSA safety listings, and IEC 60950 compliance to support global deployments. Its rugged design and DIN-rail compatibility reduce panel space and simplify procurement, helping integrators cut installation time and maintenance costs while delivering reliable power to PLCs, sensors, and drives. The solution also aligns with industry best practices for safety and EMC, making it a dependable backbone for modern automation systems.
Product Information
Extended Description
1SVR427043R1200 ABB: The CP-D 12/2.1 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 25 W, rated output current is 2.1 A at an output voltage of 12 V DC. The output voltage is adjustable within a range of 12 to 14 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 12/2.1 Primary switch mode power supply
Instructions and Manuals
Instruction Sheet / Manual - CP-D 12/2.1 and CP-D 24/1.3
Product Net Width
53 mm
Product Net Height
91 mm
Product Net Depth / Length
57.5 mm
Product Net Weight
0.196 kg
Package Level 1 Width
91 mm
Package Level 1 Depth / Length
134 mm
Package Level 1 Height
69 mm
Package Level 1 Gross Weight
0.249 kg
Package Level 1 EAN
4016779661218
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
25 W
Output Power
25 W
Rated Output Voltage
12 V DC
Output Voltage (Uout)
12 V DC
Rated Output Current
2.1 A
Output Current
2.1 A
Output Current Maximum (Iout)
2.1 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.223 | CAN/CSA C22.2 No.60950 | IEC/EN 63000 | IEC 60950-1 | IEC/EN 61000-6-2 | IEC/EN 61000-6-3 | UL 1310 | 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 | cUR1310_E313203
Declaration of Conformity - CE
EU Declaration of conformity - CP-D 24/0.42; CP-D 12/0.83; CP-D 24/1.3 and CP-D 24/1.3; CP-D 12/2.1; CP-D 24/2.5; CP-D 24/2.5; BJE_CP-D_24/2.5; CP-D 24/2.5 Power supply units
Declaration of Conformity - UKCA
UK Declaration of conformity - CP-D 24/0.42; CP-D 12/0.83; CP-D 24/1.3 and CP-D 24/1.3; CP-D 12/2.1; CP-D 24/2.5; CP-D 24/2.5; BJE_CP-D_24/2.5; CP-D 24/2.5 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 | UR Certificate (UL 1310) - CP-D, CP-E range power supply units
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)
2712077
E-Number (Norway)
6609491
E-Number (Sweden)
5218725
Wide input range and universal compatibility allow the CP-D 12/2.1 to tolerate 90-264 V AC and 120-375 V DC, while the rated 100-240 V AC input simplifies selection. Business impact: reduces SKU proliferation and simplifies stocking for multinational deployments. Application: power PLCs, sensors, and I/O modules across machines and panels. The unit delivers a 25 W, 12 V DC output at 2.1 A, ensuring reliable operation of common automation controllers and field devices while supporting compact panel designs and lower wiring complexity. With adjustable output from 12 to 14 V DC, you can fine-tune the supply to different loads without additional modules, cutting component costs and risk of overvoltage. Its DIN rail mounting, 53×91×57.5 mm footprint, and 0.7 N·m tightening torque streamline installation and reduce panel depth requirements.
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FAQs
Install on standard DIN rails TH35-15 or TH35-7.5 for quick integration in control panels. The CP-D 12/2.1 is designed for single‑phase DIN rail mounting with a compact footprint and 0.7 N·m tightening torque on both input and output terminals. Ensure proper clearance (minimum 25 mm) for airflow, and use a PH1 screwdriver for secure connections.
The unit accepts 90-264 V AC or 120-375 V DC input, with a rated 100-240 V AC. It outputs 12 V DC at up to 2.1 A (25 W), and the output voltage is adjustable from 12 to 14 V DC. Isolation is 3 kV (input to output), with 300 V (input/PE) and 50 V (output/PE) ratings, all within IP20 protection.
Yes. The CP-D 12/2.1 operates from -40 to +70 °C and supports operation up to 4850 m altitude, making it suitable for demanding production floors and remote cabinets. It also maintains performance across standard industrial frequencies (50/60 Hz) and provides robust protection against common electrical disturbances found on factory floors.
The device features CE and UKCA declarations, UL/CSA listings, and UL 508/60950 compliance, along with cUL, UR, and RoHS/REACH/WEEE compliance. These certifications simplify global procurement, support regulatory audits, and help ensure the product meets safety, EMC, and environmental standards across multiple regions.
Adopting the CP-D 12/2.1 can reduce total cost of ownership by consolidating power needs in a single compact unit, lowering panel space and installation time. Its wide input tolerance minimizes outages from supply fluctuations, while rugged EMC and protection features reduce maintenance calls. Over the system life, you gain reliability, predictable performance, and fewer spare parts.