
SIEMENS 6EP1961-3BA21 AVAILABLE IN VISAKHAPATNAM
SCALAR AUTOMATION is a supplier of Siemens industrial automation products serving Visakhapatnam, Andhra Pradesh and industrial customers across India. We support customers looking for Siemens SITOP redundancy modules, industrial power supplies, 24 V DC power system components, PLCs, HMIs, VFDs, Servo Drives, control panel components and industrial automation spare parts for OEMs, machine builders, panel manufacturers, system integrators, maintenance teams and industrial automation projects.
◇ SIEMENS 6EP1961-3BA21 – SITOP PSE202U REDUNDANCY MODULE
● Brand: Siemens
● Model / Part Number: 6EP1961-3BA21
● Product: SITOP PSE202U redundancy module
● Product family: SITOP redundancy module
● Product type: 24 V DC redundancy module
● Rated input voltage: 24 V DC
● Output voltage: 24 V DC nominal
● Rated output current: 40 A
● Input arrangement: Two compatible 24 V DC power supplies
● Maximum current per input: 20 A per power supply
● Main function: Decouples two power supplies to support a redundant DC power arrangement
● Output voltage drop: Approximately 0.5 V under specified operating conditions
● Efficiency: Approximately 96.6%
● Power loss at rated load: Approximately 34 W
● No-load power loss: Approximately 1.5 W
● Status indication: Green LED indicates both input voltages are above the specified threshold; red LED indicates at least one input voltage is below its threshold
● Signalling: Floating changeover relay contact for status monitoring
● Relay contact rating: Check Siemens documentation for the applicable load and switching conditions
● Protection rating: IP20
● Electrical connection: Screw terminals
● Mounting: DIN rail, EN 60715, 35 × 7.5/15 mm
● Approximate dimensions: 70 × 125 × 120 mm (W × H × D)
● Approximate net weight: 0.4 kg according to Siemens product data
● Operating temperature: -25°C to +60°C under specified natural-convection conditions
● Typical application: Redundant 24 V DC power supply systems for compatible industrial automation equipment
● Compatibility: Verify power supply ratings, load current, wiring and installation requirements before use
● Product lifecycle: Listed by Siemens as an active product; this does not confirm local stock
● Availability: Contact SCALAR AUTOMATION to enquire about current availability, pricing and delivery
◇ SIEMENS SITOP REDUNDANCY MODULE SUPPLIER IN VISAKHAPATNAM
SCALAR AUTOMATION supports industrial customers looking for Siemens SITOP redundancy modules, 24 V DC power supply components and Siemens automation spare parts in Visakhapatnam and surrounding areas of Andhra Pradesh.
The Siemens 6EP1961-3BA21 is a SITOP PSE202U redundancy module designed to decouple two compatible 24 V DC power supplies. In a properly designed redundant power arrangement, it helps reduce the risk of a single power-supply failure interrupting the connected DC load.
For Siemens 6EP1961-3BA21 enquiries, SCALAR AUTOMATION supports OEMs, machine manufacturers, panel builders, system integrators, electrical contractors, maintenance teams, engineering companies and industrial automation users with product enquiries, pricing and delivery coordination.
◇ SIEMENS PSE202U 24V DC 40A REDUNDANCY MODULE IN VISAKHAPATNAM
The Siemens 6EP1961-3BA21 is intended for industrial control systems where continuity of the 24 V DC supply is important. It supports the decoupling of two compatible SITOP power supplies, with a maximum of 20 A per input and a rated output current of up to 40 A.
Potential applications include PLC control panels, industrial machinery, process control cabinets, factory automation systems and other compatible 24 V DC installations that require a redundant power-supply arrangement.
Correct selection and installation depend on the connected power supplies, total load, cable sizing, ventilation and system design. Confirm all operating limits and wiring details against the official Siemens documentation before installation.
◇ SCALAR AUTOMATION – SIEMENS AUTOMATION SUPPLIER
🌐 Scalar Automation Official Website
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