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Siemens 3UG4651-2AW30

Speed Monitoring Relay

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Siemens 3UG4651-2AW30 Speed Monitoring Relay — PLCs
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Product Description

RoHS CompliantLifecycle Status:Successor:

The Speed Monitoring Relay is a digital device designed for precise speed control, capable of monitoring speeds ranging from 0.1 to 2200 revolutions per minute (rpm). It offers overshoot and undershoot capabilities, ensuring accurate speed adjustments. The relay operates with both AC and DC voltages, ranging from 24 to 240V, and supports frequencies of 50 to 60 Hz.

The device features a startup delay that can be set between 1 to 900 seconds, providing flexibility in system integration. Tripping is delayed by 0.1 to 99.9 seconds, allowing for controlled shutdowns. The relay incorporates hysteresis control, adjustable from 0.1 to 99 rpm, ensuring stable operation.

The Speed Monitoring Relay includes a changeover contact, available with or without an error log. It is designed as a spring-loaded type for reliable and durable performance. This relay is an essential component in various industrial automation systems, offering precise speed control and robust functionality.

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Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
2 pcs.
In-Stock
Updated at: 11-09-2026
Warranty:
24 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Siemens
With detachable clamps
With feedback circuit
Rated operating frequency
50 Hz
With approval for BG BIA
SIL according to IEC 61508
None
Voltage type for actuating
AC/DC

Available Offers

(2)
3UG4651-2AW30 Siemens, PLCs

Siemens

Available:
0 pcs.
On Request
Updated at: 11-09-2026
Offer from:
Trusted supplier — Germany, member since 2024

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Documents

Data Sheet

Datasheet for Siemens 3UG4651-2AW30, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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