Industrial differential relays

Differential relays and accessories for industrial protection at the best price

In this section we offer electrical differential relays for high quality industrial protection, fixed and adjustable, both in shooting time and sensitivity. all in class A immunized, as well as all the elements for their assembly.

Logotipo LS

Industrial differential relays

Fixed differential relay 30mA Class A - LS

VMC-RD1M030

€109.64 (€89.87 tax excl.)

Electronic differential relay of sensitivity and fixed delay class A of great reliability for industrial protection, both in single-phase and three-phase systems. Sensitivity 30mA (0.03A) and trip time 0.02s, to be connected to an external toroidal transformer of the TD series. It has a switched contact for the firing element. Reference: RD1M030...

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Fixed differential relay 300mA Class A - VMC mark

Fixed differential relay 300mA Class A - VMC mark 2

Industrial differential relays

Fixed differential relay 300mA Class A - LS

VMC-RD1M300

€103.97 (€85.22 tax excl.)

Electronic differential relay of sensitivity and fixed delay of great reliability for industrial protection, both in single-phase and three-phase systems. Sensitivity 300mA (0.3A) and trip time 0.02s, to be connected to an external toroidal transformer of the TD series. It has a switched contact for the firing element. Class "A".Reference: RD1M-300...

Industrial differential relays

Ultra-immunized class A electronic differential relay

RDE-RL

€159.39 (€130.65 tax excl.)

Highly reliable adjustable electronic differential relay for industrial protection. Adjustable sensitivity between 0.03A and 5A and tripping time between 0.02s and 5s, to be connected to an external toroidal transformer of the TDC series. It has a changeover contact for the tripping element. Class “A” ultra-immunized with high-frequency current filtering...

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Superimmunized Class A digital differential relay

Industrial differential relays

Superimmunized Class A digital differential relay

VMC-RDA03030

€258.58 (€211.95 tax excl.)

Digital differential electronic relay for industrial protection. Adjustable sensitivity between 0.03A and 3A and firing time between 0.03s and 10s, to be connected to an external toroidal transformer of the TDC series. It has a switched contact for the trigger element (contactor or MCB circuit breaker). Superimmunized class "A". Manufacturer's...

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Class B differential protection relay - VMC

Industrial differential relays

Class B differential protection electronic relay - RBD Series

RBD

€409.76 (€335.87 tax excl.)

Electronic relay with class B differential protection for protection and monitoring of computer equipment, frequency converters, electric vehicle chargers and photovoltaic installations. Detection of alternating leakage current up to 1kHz, pulsed and pure continuous.Compatible with TDC-TB series protection transformers.Reference: RBD Representative...

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Industrial differential relays

Differential transformer TD series diameter intensity

TD-105

€224.93 (€184.37 tax excl.)

Toroidal transformer 105 TD series. Toroidal intensity differential transformer 105mm to be used as a measurement element for Class A differential relays. Differential relay series: RD1M Rde RDER Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

Industrial differential relays

Diameter intensity differential transformer 140 series TD

TD-140

€368.57 (€302.11 tax excl.)

Toroidal Transformer 140 TD Series. Toroidal intensity differential transformer 140mm to be used as a measurement element for Class A differential relays. Differential relay series: RD1M Rde RDER Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

Industrial differential relays

Diameter 210 series TD intensity differential transformer

TD-210

€672.23 (€551.01 tax excl.)

Toroidal Transformer 210 TD Series. Toroidal intensity differential transformer 210mm to be used as a measurement element for Class A differential relays. Differential relay series: RD1M Rde RDER Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

Diameter intensity differential transformer 25 series TDC

Industrial differential relays

Differential transformer diameter intensity 25 series TDC

VMC-TDC25

€72.33 (€59.29 tax excl.)

Differential transformer of toroidal intensity Ø25mm, to be used as a measuring element for RDA class A type differential relays.Reference: TDC-25. Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

Industrial differential relays

Differential transformer intensity diameter 35 series TDC

VMC-TDC35

€102.35 (€83.89 tax excl.)

Differential transformer of toroidal intensity Ø35mm, to be used as a measuring element for RDA class A differential relays. Manufacturer's reference: TDC-35 Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

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Industrial differential relays

Differential transformer intensity diameter 55 series TDC

VMC-TDC55

€122.48 (€100.39 tax excl.)

Toroidal intensity differential transformer 55mm to be used as a measurement element for class A RDA differential relays. Manufacturer's Reference: TDC-55 Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

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Industrial differential relays

Differential transformer intensity diameter 80 series TDC

VMC-TDC80

€174.02 (€142.64 tax excl.)

Differential transformer of toroidal intensity Ø80mm, to be used as a measuring element for RDA class A differential relays. Manufacturer's reference: TDC-80 Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

Industrial differential relays

Differential transformer diameter intensity 110 series TDC

VMC-TDC110

€309.18 (€253.43 tax excl.)

Differential transformer of toroidal intensity Ø110mm, to be used as a measuring element for RDA class A differential relays. Manufacturer's reference: TDC-110 Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

Industrial differential relays

Differential transformer diameter intensity 140 series TDC

VMC-TDC140

€521.67 (€427.60 tax excl.)

Differential transformer of toroidal intensity Ø140mm, to be used as a measuring element for RDA class A differential relays. Manufacturer's reference: TDC-140 Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

Industrial differential relays

Differential transformer series diameter TDC 180

VMC-TDC180

€873.86 (€716.28 tax excl.)

Differential transformer of toroidal intensity Ø180mm, to be used as a measuring element for RDA class A differential relays. Manufacturer's reference: TDC-180 Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications.

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Showing 1-15 of 15 item(s)

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Industrial differential relays

Differential relays and accessories for industrial protection at the best price

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