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Siemens SIMATIC S7-300 6ES7307-1KA02-0AA0 24 V DC 10 A Power Supply | Original New

Siemens SIMATIC S7-300 6ES7307-1KA02-0AA0 24 V DC 10 A Power Supply | Original New

Siemens SIMATIC S7-300

6ES7307-1KA02-0AA0

SIMATIC S7-300 PS307 stabilized power supply with 120/230 V AC input and regulated 24 V DC, 10 A output.

KEY FEATURE: Regulated 24 V DC, 10 A output with 90 percent efficiency.

LEAD TIME: In stock WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

Overview
Technical Data
Inquiry
Functions
Interfaces
Installation
Compatibility
FAQ
Recommend Models
Recommended Products

Siemens SIMATIC S7-300 6ES7307-1KA02-0AA0

PS307 stabilized power supply, 24 V DC / 10 A

Product Overview

6ES7307-1KA02-0AA0 is a SIMATIC S7-300 PS307 stabilized power supply for industrial control systems.

Key Specifications

Automatic input range selection supports 120/230 V AC networks, while the regulated output is 24 V DC at up to 10 A.

Interfaces and Expansion

Screw terminals provide the AC input, protective earth and four output connection points for L+ and M.

Mechanical Data

Official enclosure dimensions are 80 x 125 x 120 mm, net weight is 0.8 kg and protection class is IP20.

Ordering Identification

Verify the complete article number 6ES7307-1KA02-0AA0, PS307 designation and 24 V/10 A rating before purchase.

Technical Data

Complete model	6ES7307-1KA02-0AA0
Product family	Siemens SIMATIC S7-300
Product type	PS307 stabilized power supply
Input supply	120/230 V AC, automatic range selection
Input voltage ranges	85 to 132 V AC; 170 to 264 V AC
Line frequency	47 to 63 Hz
Output voltage	24 V DC regulated
Output current	10 A rated
Output power	240 W typical
Efficiency	90 percent
Protection rating	IP20
Operating temperature	0 to 60 °C
Storage temperature	-40 to 85 °C
Connection type	Screw terminals
Dimensions	80 x 125 x 120 mm (W x H x D)
Installation dimensions	80 mm installation width; 205 mm mounting height
Weight	0.8 kg net
Mounting	SIMATIC S7 mounting rail
Certifications	CE, cULus, UKCA, EAC, BIS and CB

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Functions

Power conversion

Converts 120/230 V AC to regulated 24 V DC.

Rated output

Supplies up to 10 A and approximately 240 W.

Buffering

Minimum mains buffering time is 20 ms at the specified input conditions.

Status indication

Green LED indicates normal 24 V operation.

Interfaces

AC input

Separate screw terminals for L, N and protective earth.

DC output

Four screw terminals are provided for L+ and M connections.

Wire range

Official terminal data covers 0.5 to 2.5 mm2 conductors.

Protection

Internal input fuse and electronic short-circuit protection are specified.

Installation

Rail mounting

Designed for mounting on the SIMATIC S7 rail.

Clearance

Provide 40 mm clearance above and below the power supply.

Cabinet space

Plan for 80 x 125 x 120 mm enclosure dimensions and 205 mm mounting height.

Environment

Operate from 0 to 60 °C with natural convection.

Compatibility

System family

Designed in the SIMATIC S7-300 mechanical format.

Output match

Verify that the load requires regulated 24 V DC and no more than 10 A.

Input match

Confirm the available 120/230 V AC network and frequency range.

Procurement match

Use the complete article number 6ES7307-1KA02-0AA0.

FAQ

Q1. How can a buyer verify the exact 6ES7307-1KA02-0AA0 power supply?

Check the full rating label and confirm PS307, 120/230 V AC input, 24 V DC 10 A output, 80 x 125 x 120 mm enclosure and 0.8 kg net weight.

Q2. How can New, Used or Refurbished condition be distinguished?

Request dated photos of the rating label, housing, screw terminals, LED area and packaging, plus traceable condition documentation.

Q3. How should supplier legitimacy be checked?

Verify legal registration, address, payment beneficiary and invoice details, and require the full Siemens article number on the quotation.

Q4. Which specifications should an engineer verify before ordering?

Confirm input ranges, 47 to 63 Hz line frequency, regulated 24 V DC 10 A output, S7 rail mounting, IP20 rating, dimensions and 0.8 kg weight.

Q5. What physical evidence should be requested before payment?

Ask for dated photos showing the complete label, input and output terminals, protective-earth connection, housing condition and packaging.

Q6. Can another PS307 current rating or suffix replace it?

Not automatically. Input range, output current, enclosure width, mounting space and terminal arrangement must match the installation.

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