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Contact us to request a specific version.
6EP1961-2BA21 Siemens
Original price
$400.00
-
Original price
$450.00
Original price
$400.00
$400.00
-
$450.00
Current price
$400.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens SITOP PSE200U selectivity module 6EP1961-2BA21 is a four-channel current-dependent overcurrent protection and distribution module within the Siemens SITOP PSE200U family. It accepts a 24 V DC supply (22 … 30 V range) with up to 40 A input current and delivers four independently protected 24 V outputs rated at 10 A each. It features adjustable overload thresholds (3 … 10 A), status LEDs per channel, remote reset, and a common signaling contact. It integrates into DC power distribution systems to isolate faults and protect downstream loads while providing selective circuit protection.
Best Suited For
- Segmenting 24 V DC power distribution in control panels
- Protecting individual loads (e.g. valves, sensors, actuators)
- Current-based fault isolation in machine control circuits
- Replacement or upgrade within SITOP PSE200U-based power systems
Input voltage range
22 … 30 V DC
Number of outputs
4
Output current per channel
10 A (up to 60 °C)
Adjustable threshold
3 … 10 A via potentiometer
Common signaling
Common signaling contact
Technical Specifications
I/O & Electrical
Supply voltage (rated)
24 V DC
Input voltage range
22 … 30 V DC
Max input current
40 A
Number of outputs
4
Output current per channel
10 A (up to 60 °C)
Adjustable overload threshold
3 … 10 A via potentiometer
Communication & Power
Remote reset input
Non-isolated 24 V input (signal "high" > 15 V)
Status indication
Three-color LED per output (green/yellow)
Common signaling
Common signaling contact
Physical & Environmental
Weight
0.220 kg
Packaging dimensions
8.20 × 8.80 × 7.70 cm
