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Siemens Reyrolle 7PJ13 Trip Circuit Supervision Relay Auxiliary Relays

Siemens Reyrolle 7PJ13 Trip Circuit Supervision Relay Auxiliary Relays
Siemens Reyrolle 7PJ13 Trip Circuit Supervision Relay Auxiliary Relays
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Product Code : 7PJ13
Brand Name : SIEMENS
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece Unit
  • Price Or Price Range
  • INR
Product Description

The 7PJ13 Trip Circuit Supervision Relay is an electronic-circuit based relay. The relay is a member of Siemens Reyrolle protection devices product family. It is used to monitor and supervise the integrity of a circuit-breaker's trip coil and other wiring circuits of low-voltage and medium-voltage networks.


The 7PJ13 is connected with a circuit-breaker to monitor the trip circuit positions (make or break). The 7PJ13 generates a trip circuit failure alarm, either if the trip circuit supply is disconnected or if the trip circuit connection is changed to an open circuit. Trip circuit continuity is measured by supplying the supervision current of 0.7 mA to 1.5 mA and sensing the flow of current with two opto couplers. The circuit-breaker contact indicates the status of the relay whether the circuit-breaker is in a make position or a break position.

The features of the Trip Circuit Supervision Relay are:

  • A universal auxiliary voltage range with very low burden (i.e.)
  • AC 24 V to AC 240 V/DC 24 V to DC 240 V
  • AC 110 V to AC 240 V/DC 110 V 20 DC 240 V at less than 4 W.
  • A universal supervision voltage range (i.e.) DC 24 V to DC 240 V.
  • A compact design 96 mm x 48 mm (Width x Height)
  • Fitted with flush-mounting
  • Continuous supervision of trip circuit in pre-closed, post-closed condition, and latched trip condition.
  • Detects faults such as auxiliary voltage loss and circuit breakage in supervised circuits.
  • Indicates operational status by a single LED with dual color.
  • The relay complies with IEC 60255 standards.

Trade Information
  • FOB Port
  • Mumbai
  • Payment Terms
  • Letter of Credit (L/C), Cheque, Cash in Advance (CID), Cash on Delivery (COD), Cash Against Delivery (CAD)
  • Delivery Time
  • 6-8 Week
  • Main Export Market(s)
  • Africa, Middle East, Asia
  • Main Domestic Market
  • All India


Office No.-9, Plot 53/54, Sector-34, Space Heights, Near Tawa Hotel, Kamothe, Navi Mumbai - 410209, Maharashtra, India
Mr Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Dnyanesh Gawande (Partner)
Mobile :+919833686249