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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.

3NE1022-0

This Siemens SENTRON fuse link operates with blade contacts and weighs 203 grams. It can function effectively in ambient temperatures from -20 to 50 degrees Celsius and can be mounted in any position,

In Stock Ships Today
4.7

3LD2103-1TP51

The Siemens 3LD2103-1TP51 is a main switch designed for effective line-side power control. It operates within a voltage range of 380-480V AC and features a robust 4 kW (5 HP) power rating. The switch

In Stock Ships Today
4.3

3NP1143-1DA10

This fuse switch disconnector is engineered to accommodate 3 poles and operates with a continuous current of 250 A at an ambient temperature of 35°C. Voltage ratings reach up to 690 V AC and 440 V DC,

Available
4.7

3LD2504-0TK51

This switch disconnector provides a high mechanical service life of 100,000 cycles and an electrical endurance of 6,000 cycles, making it suitable for frequent use. With a maximum operating frequency

Available
4.7

3LD2704-0TK51

This SENTRON disconnector switch features a rated power capacity of 37 kW for AC-23 scenarios at 400V. With a front-mounting method utilizing a four-hole attachment, it features a black rotary actuato

Available
4.5

3WL9111-1AT31-0AA0

This Siemens SENTRON test unit operates effectively within an input voltage range of 110 to 125 Volts AC, with a frequency of 50 to 60 Hertz. It weighs 3 pounds (1.36 kilograms) and complies with CE s

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5.0

3NP1153-1DA10

This device operates with a maximum voltage of 690V AC and 440V DC. It features three poles and has a typical mechanical service life of 1000 operating cycles. With an open protection class of IP20, i

In Stock Ships Today
4.7

3NE1803-0

This fuse link is classified under the gS operating class, making it suitable for general-purpose semiconductor protection. It has a breaking capacity of 100 kA, adhering to IEC 60947-2 standards. The

In Stock Ships Today
5.0

HCP367H

This three-pole device operates at a voltage of 600 VAC and has a short circuit rating of 200 kA. It can deliver a power rating of 500 HP at 600 VAC and 50 HP at 250 VDC. The HCP367H features a padloc

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4.5

3NA3475

This SENTRON fuse element is constructed with non-insulated grip lugs, allowing for versatile mounting in any orientation. It has a power loss of 59 watts and a compact enclosure width of 101.8 mm. Ra

Available
5.0
Showing 31-40 of 473 results