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SENTRON

Siemens SENTRON

The SENTRON series by Siemens provides a complete range of electrical protection and distribution devices, which have been designed for industrial, commercial, and residential uses. Circuit breakers, switches, and fuses are the most important products in this range, providing protection against overloads, short circuits, and electrical faults. The SENTRON series has devices available in a variety of sizes and styles, including models with ratings from 1 A to 6300 A in the case of power distribution systems. The SENTRON series offers highly advanced monitoring and control features, through which reliable, energy-efficient functions with high safety levels can be achieved in electrical installations.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse SENTRON

Browse available units in our catalog of SENTRON.

3NA3830

This fuse element is compatible with both AC and DC supply voltages, rated at 500 volts and 250 volts, respectively. It has a total width of 21 mm and weighs 130 grams. This unit is designed to operat

Available
4.7

3LD2203-0TK51

This Siemens SENTRON main switch features a continuous current capacity of 32 A and a rated uninterrupted current of 22 A when operated at 400 V. It has an IP65 enclosure rating on the front side, mak

In Stock Ships Today
5.0

3NA3136

The Siemens 3NA3136 is a low-voltage HRC fuse element designed for dependable circuit protection. It features a current rating of 160 A and operates at a voltage of 500 VAC or 440 VDC. Other key speci

Available
5.0

3NP4010-0CH01

The Siemens 3NP4010-0CH01 is a fuse switch disconnector with three poles and a current rating of 160 A. It is designed for mounting on a plate and supports a power factor of 0.95. The unit can handle

In Stock Ships Today
5.0

3NA3824

This SENTRON fuse link operates at a voltage rating of 500 V AC and 250 V DC and features a breaking capacity of 25 kA. It includes a front indicator for ease of monitoring and utilizes live grip lugs

Available
5.0

3LD2804-0TK51

This SENTRON switch disconnector is constructed for a maximum operating frequency of 50 operations per hour and is rated with an IP65 protection class, denoting robust protection against dust and wate

In Stock Ships Today
5.0

3LD9200-5B

Rated current specifications for the 3LD9200-5B include 6A at 110V, 3A at 230V, and 1.4A at 500V in AC-15 applications. It supports 4A at 24V in DC-13 applications. The switching operation for the NO

Available
4.7

3KL5530-1AB01

The 3KL5530-1AB01 from Siemens is a switch disconnector featuring three poles. This model utilizes a low-voltage high rupture capacity (LV HRC) fuse system and is rated for an operational current of 2

In Stock Ships Today
4.7

LXD63B500

The LXD63B500 boasts an LD frame and features three poles designed for three-phase systems. This circuit breaker can interrupt currents of 65 kA at 240 V AC, 35 kA at 480 V AC, and 25 kA at 600 V AC.

In Stock Ships Today
5.0

3NP1133-1CA20

This fuse switch disconnector offers a short-circuit withstand capacity of up to 120 kA, varying depending on the applied voltage. The thermal dissipation for each pole is rated at 5 W, excluding any

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4.7
Showing 21-30 of 473 results