| Product Code | Description | Approved By |
| Relay AC LED. | Relay, plug-in-type, Style* ‘AC LED’ all aspects, AC Lamp proving relay unit with in-built current transformer type, slow release neutral line relay, 4F.4B contacts, front and back contacts metal to carbon, shall be suitable for working in series with the 110V AC, LED signal lamp rated at 15W confirming to RDSO spec. STS/E/Relays/AC lit LED signal/09-2002, BRA:941A, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABDHK. |
| Relay ON Aspect | Relay, plug-in type, Style ‘ON’ aspect, AC lamp proving relay unit with in-built current transformer type, slow release neutral line relay, 4F.4B contacts, front and back contacts metal to carbon, shall be suitable for working in series with the primary winding of colour light signal transformer confirming to IRS:S 59 (110V AC/12V AC) feeding 25/33 Watt, double pole, double filament signal lamps confirming to BRS:941A, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be CFKMX. | RDSO |
| Relay OFF Aspect | Relay, plug-in type, Style ‘OFF’ aspect, AC lamp proving relay unit with in-built current transformer type, slow release neutral line relay, 4F.4B contacts, front and back contacts metal to carbon , shall be suitable for working in series with the primary winding of colour light signal transformer confirming to IRS:S 59 (110V AC/12V AC) feeding 25/33 watt, double pole, double filament signal lamps confirming to BRS:941A, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be CFJKM. | RDSO |
Relay, plug-in type, Style ‘ROUTE’ aspect, AC lamp proving relay unit with in-built current transformer type, slow release neutral line relay, 4F.4B contacts, front and back contacts metal to carbon, shall be suitable for working in series with the lighting circuit of junction type route indicator (5 Lamps, 110V/25 watt, double pole, connected in parallel) confirming to BRS:942, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be CFKLX.
RDSO
| Relay Shunt Aspect | Relay, plug-in-type, Style ‘SHUNT’ aspect, AC lamp proving relay unit with inbuilt current transformer type, slow release neutral line, 2F.2B contacts, front and back contacts metal to carbon, shall be suitable for working in series with the lighting circuit of junction type route indicator (2 lamps, 110V/25 Watt, double pole, connected in parallel) confirming to BRS:942, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be CFGJY. | RDSO |
Relay, Non- AC immune, plug in type style QN1K, DC neutral line, 24V, 1000 ohms 6F/6B contacts front contacts metal to carbon and back contacts metal to metal/carbon with plug board retaining clip & connectors conforming to BRS:930, IRS:S 34 & IRS:S 23 & RDSO Spec. No. STS/E/Relays/UEA(PI) dt.30.05.97 (as applicable). The Interlocking code for this unit shall be BDEKX.
RDSO
Relay QN1K, 4F/4B
Relay, Non- AC immune, plug in type style QN1K, DC neutral line, 24V, 1000 ohms 4F/4B contacts front contacts metal to carbon and back contacts metal to metal/carbon with plug board retaining clip & connectors conforming to BRS:930, IRS:S 34 & IRS:S 23 & RDSO Spec. No. STS/E/Relays/UEA(PI) dt.30.05.97 (as applicable). The Interlocking code for this unit shall be BDEKX.
RDSO
Relay QN1K, 8F/8B
Relay, Non- AC immune, plug in type style QN1K, DC neutral line, 24V, 1000 ohms 8F/8B contacts front contacts metal to carbon and back contacts metal to metal/carbon with plug board retaining clip & connectors conforming to BRS:930, IRS:S 34 & IRS:S 23 & RDSO Spec. No. STS/E/Relays/UEA(PI) dt.30.05.97 (as applicable). The Interlocking code for this unit shall be ABCDF.
RDSO
Relay QN1K, 12F/4B
Relay, Non- AC immune, plug in type style QN1K, DC neutral line, 24V, 1000 ohms 12F/4B contacts front contacts metal to carbon and back contacts metal to metal/carbon with plug board retaining clip & connectors conforming to BRS:930, IRS:S 34 & IRS:S 23 & RDSO Spec. No. STS/E/Relays/UEA(PI) dt.30.05.97 (as applicable). The Interlocking code for this unit shall be ABCDE.
RDSO
Relay QN1, 24V 8F/8B
Relay, Non-AC Immune, plug-in-type, Style* ‘QN1’, DC Neutral line, 24V, 8F.8B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors confirming to BRS:930A, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABCDF.
RDSO
Relay QN1, 24V, 12F/4B
Relay, Non-AC Immune, plug in type , Style* ‘QN1’, DC neutral line , 24V, 12F/4B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors confirming to BRS:930A, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABCDE.
RDSO
Relay QN1, 50V, 8F/8B
Relay, Non-AC Immune, plug-in-type, Style* ‘QN1’, DC Neutral line, 50V, 8F.8B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors confirming to BRS:930A, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABDEF.
RDSO
Relay QN1, 50V, 12F/4B
Relay, Non-AC Immune, plug in type , Style* ‘QN1’, DC neutral line, 50V, 12F/4B contacts, front and back contacts metal to carbon with plug board, retaining clip & connectors confirming to BRS:930A, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABCEF.
RDSO
Relay QNA1, 8F/8B
Relay, AC Immune, plug-in-type, Style* ‘QNA1’, DC Neutral line, 24V, 8F.8B contacts, front and back contacts metal to carbon, with plug board, retaining clip & connectors confirming to BRS:931A, IRS:S 60, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABDGH.
RDSO
Relay QNA1, 12F/4B
Relay, AC Immune, plug-in type, Style ‘QNA1’, DC neutral line, 24V, 12F/4B contacts front and back contacts metal to carbon, with plug board retaining clip & connectors conforming to BRS:931A, IRS:S 60, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABDFH.
RDSO
Relay QNA1K, 6F/6B
Relay, AC Immune, plug-in-type, Style* ‘QNA1K’, DC Neutral line, 24V, 1000 ohms 6F.6B, contacts, front contacts metal to carbon and back contacts metal to metal/carbon, complete with plug board, retaining clip & connectors conforming to BRS:930A, IRS:S 60, IRS:S 34, IRS:S 23 & RDSO Spec. No. STS/E/Relays/UEA (PI) dt.30.05.97 (Annexure-II) (as applicable). The interlocking code for this unit shall be CDEKY.
RDSO
Relay QT2, 9 ohm
Relay Non-AC immune plug in type style QT2 DC neutral track 9 ohm 2F.2B contacts front and back contacts metal to carbon complete with plug board retaining clip and connectors conforming to BRS:938A, IRS:S:34 & IRS:S:23 & firm’s specification (as applicable). The interlocking code for this unit shall be DEFJX.
RDSO
Relay QT2, 4 ohm
Relay, Non-AC Immune, plug-in type, Style ‘QT2’, DC Neutral track, 4 ohms 2F.1B contacts, front and back contacts metal to carbon, complete with plug board, retaining clip and connectors confirming to BRS:938A, IRS:S 34 & IRS:S 23 & firm’s specification (as applicable). The interlocking code for this unit shall be EHJKX.
RDSO
Relay QTA2, 9 ohm, 2F/1B
Relay, AC Immune, plug-in-type, Style* ‘QTA2’, DC Neutral track, 9 ohm 1.4V DC 2F. 1B contacts, front and back contacts metal to carbon, complete with plug board, retaining clip & connectors confirming to BRS:939A, BRS:966 (Appendix F2), IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be FGHKX.
RDSO
Relay QTA2, 9 ohm, 4F/2B
Relay plug in type QTA2 contacts 4F.2B (1) Product code (2) Relay type – QTA2 (3) Nominal working voltage/current – 1.4 DC (4) Contact configuration – 4F/2B (5) Coil Resistance in ohms – 9 (6) Maximum full operate current – 1.25 timed of pick up current (Max.) (9) Interlocking – FGHKX (10) AC Immunity – At 120V AC 50 Hz (11) Reverse Polarity Test – N.A. (12) Interruption Test – N.A. (13) Specification No. BRS:939A & BRS:966 (Appendix – F2), IRS:S 34, IRS:S 23 (14) Remarks: AC Immune neutral Track Relay.
RDSO
Relay QS3, 4F/4B
Relay, Non-AC Immune, plug-in type, Style ‘QS3’, DC neutral line,12V,1000 ohms 4F.4B contacts, front contacts metal to carbon and back contacts metal to metal/carbon, complete with plug board, retaining clip & connectors confirming to BRS:930, IRS:S 34 & IRS:S 23 and firm’s specification (as applicable). The interlocking code for this unit shall be CDEKX.
RDSO
Relay QSPA1, 8F/4B
Relay, AC Immune, plug-in-type, Style* ‘QSPA1’, DC Neutral line, slow to pickup, 24V, 8F. 4B contacts, front & back contacts metal to carbon, complete with plug board, retaining clip & connectors confirming to BRS:933A, IRS:S 60, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABDEJ.
RDSO
ROLEX METAL DISTRIBUTORS
57-A Khatargalli
Thakurdwar
Mumbai – 400 002 India
0091-22-23858802
0091-22-23823963
marketing@rolexmetals.com
www.rolexmetals.com