Brand partner · RELPOL S.A.

Relpol – Interface Relays, Contactors & DIN-Rail Devices

Relpol relays, sockets and DIN-rail devices — made in Poland

RELPOL S.A. is a Polish relay maker based in Zary, whose roots go back to a relay factory set up there in 1958; it became a joint-stock company in 1991 and has been listed on the Warsaw Stock Exchange since 1996. It describes itself as Poland's largest producer of electromagnetic relays, and its range spans interface, solid state, latching and railway relays alongside DIN-rail installation devices such as contactors, power supplies, surge arresters and energy meters.

Controsys supplies Relpol relays and sockets for control panels, OEM machines and building installations, and builds them into the annunciator and control panels we manufacture. See the full product range or the Controsys home page for our panel-building services.

Enquire about Relpol (65) 6841 8834

Electromagnetic & solid state

Relays & sockets

Interface relays

Ready-assembled relay-plus-socket sets that isolate and amplify control signals between PLCs/controllers and field devices, mounted on 35 mm DIN rail.

PI71P / PI72P sets built on the RMP7 relay with GZ71/GZ72 or Push-in GZP71/GZP72 sockets
PI84 (2CO, 8 A) and PI85 (1CO, 16 A) with Push-in GZP80 or screw GZM80/GZT80 sockets
Slim 6.2 mm SIR6W / SIR6WB and PIR6W series, 1CO 6 A AC1, green LED
PIR2 / PIR3 / PIR4 with 2-4 CO contacts on GZP4, GZM2-GZM4 sockets
AC or DC coils; DIN-rail or panel mounting

PI71P
PI72P
PI84
PI85
PI84P
PI85P
PIR2
PIR3
PIR4
SIR6W
SIR6WB
PIR6W-1P

Latching relays

Energy-saving bistable industrial relays that hold their contact state after a single pulse, with no continuous coil power.

R2B, R3B and R4B series
Single-coil (-B) and double-coil (-D) versions
Two stable states switched by one pulse
Plug-in industrial format compatible with GZT/GZM sockets

R2B-...-B
R2B-...-D
R3B-...-B
R3B-...-D
R4B-...-B

Solid state relays

Contactless semiconductor relays for silent, high-cycle switching, from PCB miniatures to heatsink-mounted industrial units.

PCB types RSR88/RSR89 (incl. NC versions), RSR25, RSR35, RSR20, RSR30
Industrial RSR54, RSR58 (dual AC output), RSR52, RSR62 three-phase, RSR72, RSR75
RSR95 DC load, MOSFET/IGBT output, 7-100 A
Zero-crossing or random turn-on; AC or DC control input
Interface SSRs incl. KSR-1-RSR25-B and PIR6W-1PS

RSR88
RSR89
RSR35
RSR25
RSR20
RSR30
RSR54
RSR58
RSR45
RSR52
RSR62
RSR72

Relays for the railway industry

Interface and timing relays built for rolling stock and rail infrastructure, with DC coils and shock/vibration resistance.

PI84T / PI85T with GZT80-V0 sockets
PIR2T, PIR3T, PIR4T with GZT2/3/4-V0 sockets
PIR152T / PIR153T with PZ..-V0 sockets; PRUCT and PRUCT-M with GUC11S
MT-W multifunction time relays with independent T1/T2/T3

PI84T
PI85T
PIR2T
PIR3T
PIR4T
PIR152T
PIR153T
PRUCT
PRUCT-M
MT-W

Relay sockets & accessories

Screw, Push-in, solder and PCB sockets plus jumpers, clips and signalling modules that match Relpol relay families.

Push-in sockets GZP80 and GZP4 with jumper/strip accessories
Sockets for miniature relays: GZT80, GZM80, GZS80, GZ71/72, GZP71/72
Sockets for R2N-R4N, R2B-R4B, R2M, R15, RUC/RUC-M (GUC11A-V0, GUC11S)
Signalling / protecting modules type M..., clips and retainers

GZP80
GZP4
GZT80
GZM80
GZS80
GZ71
GZ72
GZP71
GZP72
GZT2
GZM2
GZT4

DIN-rail control

Installation relays & timers

Twilight switches

Light-sensing switches that turn lighting circuits on and off according to actual ambient light rather than a fixed schedule.

RPZ-1LUX-A230-L, 110-240 V AC
External light sensor, two ambient light ranges
Zero-cross switching, 1 CO contact
35 mm DIN rail mounting

RPZ-1LUX-A230-L

Staircase timers

DIN-rail timers that switch corridor, stairwell and entrance lighting on for a set period.

RPC-1AS-A230 multifunction staircase switch with 5 time functions
RPC-1AS-A230-L, 230 V AC supply
Suitable for gas-discharge lamps and bulbs

RPC-1AS-A230
RPC-1AS-A230-L

Modular installation relays

17.5 mm modular electromagnetic relays for building and distribution-board installations, e.g. lighting circuits.

RPI series with cadmium-free contacts, 1-3 NO or CO
RPI-1ZI types withstand 120 A inrush for 20 ms
AC/DC input versions; direct 35 mm rail mounting
MT-PI-... installation relays, 16 A (1-pole) / 8 A (2-pole)

RPI-1ZI-D12
RPI-1ZI-U24A
RPI-.P-UNI
RPI-.Z-UNI
RPI-.P
RPI-.Z
MT-PI

Bistable impulse relays

Impulse (step) relays for controlling lighting from multiple momentary push-buttons, in modular DIN-rail housings.

RPB series with and without memory
1 CO, 1 NO, 2 NO and sequential 2 CO / 2 NO variants
Inrush-resistant versions: 120 A or 80 A for 20 ms
Universal 12-240 V AC/DC control on -UNI types; works with illuminated push-buttons

RPB-1P
RPB-1PM
RPB-2Z
RPB-1ZI
RPB-1PM-UNI
RPB-1ZMI-UNI
RPB-2PSM-UNI
RPB-2ZSMI-UNI

NEED programmable relays

Compact NEED programmable logic relays for simple automation tasks, programmed with free PC NEED software.

NEED 8 inputs / 4 outputs and 16 inputs / 8 outputs
Versions with or without LCD display and keypad
Programming in LAD (graphic) and STL (text)
Accessories: programming cables and external memory cards

NEED 8I/4O
NEED 8I/4O LCD
NEED 16I/8O
NEED 16I/8O LCD
PC NEED

Switching & supply

Contactors, power supplies & power control

Installation contactors

Modular contactors for building and distribution-board use, switching lighting, heating and similar loads.

RXC series: RXC25-2P, RXC25-4P, RXC40, RXC63
RIK series: RIK20, RIK21, RIK25, RIK40, RIK63
IP20 protection; AC and DC control voltages
Auxiliary contact accessories

RXC25-2P
RXC25-4P
RXC40
RXC63
RIK20
RIK21
RIK25
RIK40
RIK63

Power contactors

A newer family of mini contactors and contactors for motor and power-circuit control in machines and industrial installations.

CRP mini contactors, 9-16 A, 3- and 4-pole
CRS contactors up to 100 A
CRG100 / CRG125 for 100-125 A loads
AC/DC control; DIN rail or panel mounting; wide accessory range

CRP
CRS
CRG100
CRG125

Power supplies

Switch-mode DIN-rail power supplies for control cabinets, from compact modular units to higher-power industrial models.

RZI...-MSN with DC OK relay contact (20-100 W)
Modular RZI...-MN, 12 or 24 V DC, 15-100 W
Industrial RZI...-PN, 75-480 W
Universal 90-264 V AC input, adjustable output; EN 60715 rail mounting

RZI20-24-MSN
RZI60-24-MSN
RZI100-24-MSN
RZI15-MN
RZI30-MN
RZI60-MN
RZI100-24-MN
RZI75-24-PN
RZI120-24-PN
RZI240-24-PN
RZI480-24-PN

Power controllers

Thyristor power controllers for proportional control of heaters and other resistive loads from analogue signals.

Single-phase RSR92 in current- and voltage-control versions, 25-80 A
Three-phase RSR92-...-T and RSR93 with heatsinks
Control inputs 0-5 V, 0-10 V DC or 4-20 mA
Load voltage up to 530 V AC; 4000 Vrms opto-isolation

RSR92 current
RSR92 voltage
RSR92-...-T
RSR93

Distribution boards

Surge protection

Surge protection devices

Lightning and surge arresters protecting AC mains, DC/PV systems, data networks and MV/HV equipment.

AC: RSP-T1T2-AC 7 / 12.5, RSP-T2-AC, RSP-T2T3-AC, RSP-E series (Type 1+2, 2, 2+3)
DC/PV: RSP-T1T2-DC, RSP-T2-DC, RSP-PV (50 kA / 80 kA)
Data: PoE / LAN Ethernet RSP-05M1, RSP-1M4-W, RSP-2L/4L, RSP-CL-232/485
High-voltage RSP-EH series, Iimp 25 kA per pole

RSP-T1T2-AC 7
RSP-T1T2-AC 12.5
RSP-T2-AC
RSP-T2T3-AC
RSP-E7.5
RSP-E25
RSP-E12.5
RSP-T1T2-DC
RSP-T2-DC
RSP-PV
RSP-05M1
RSP-05P1-DIN

Measure & signal

Metering & installation accessories

Current transformers

Busbar current transformers that step down primary current to 5 A for metering and monitoring.

RCT-SC: primary 100-6000 A, class 0.5-1, 1-30 VA
RCT-SP: primary 70-4000 A, 1-15 VA
5 A secondary
Panel or DIN rail mounting (RCT-SP)

RCT-SC
RCT-SP

Multifunction network parameter meters

RMM series True RMS meters for monitoring and analysing electrical parameters of 1- and 3-phase networks, supporting energy management systems.

RMM-483, RMM-673, RMM-683 and RMM-833 families
True RMS measurement with LCD display
RS-485 Modbus RTU on communicating versions
For EMS, SCADA and ERP integration; harmonic analysis on RMM-833

RMM-483-05
RMM-483-10-R
RMM-483-10-U
RMM-673-05-E
RMM-683-02
RMM-833-10-E

Electric energy consumption meters

DIN-rail kWh meters for measuring AC energy consumption in single- and three-phase installations, including PV systems.

RLE01-1M-T slim 1-phase 100 A meter with Modbus RTU RS-485, MID / EN 50470
RLE01-2M for 1-phase 230 V networks
RLE03-4M for 3-phase 400/230 V networks
LCD readout, 35 mm rail mounting

RLE01-1M-T
RLE01-2M
RLE03-4M

Astronomical and digital clocks

Programmable time switches that control loads by weekly schedule or by calculated sunrise/sunset times.

RAT-TPA1B astronomical clock, 52 programs
RAT-PT1-WIFI with Wi-Fi/BLE (TUYA), 16 A/250 V AC
RDT-TPA2 multifunction astronomical clock, 80 programs
RWT-TPD1 weekly digital clock; automatic summer/winter time change

RAT-TPA1B
RAT-PT1-WIFI
RDT-TPA2
RWT-TPD1

GSR DIN-rail power sockets

DIN-rail mounted mains power outlets for supplying service tools or equipment inside switchboards.

GSR-01: type E socket
GSR-02: German Schuko type F
GSR-03: UK type G
GSR-04: Italian 2P+T+Schuko

GSR-01
GSR-02
GSR-03
GSR-04

Signal lamps

Modular indicator lamps that visually signal the presence of supply voltage in a switchboard.

RLK-1 single-phase, 130-260 V AC/DC
RLK-3 three-phase, 3(N)~ 400/230 V
Available in several lens colours (e.g. R, Y, G)

RLK-1
RLK-3

Why buy through Controsys

Stock, engineering and service in one place

Regional stockist
Common lines are held in stock, with offices in Singapore, Malaysia, Thailand and Indonesia.
Panel integration
We build Relpol components into complete annunciator, mimic and control panels.
After-sales support
Installations can be modified, extended or upgraded as your requirements change.

Relpol — common questions

Does Controsys supply Relpol relays with sockets?

Yes — Relpol interface relays come as ready-assembled relay-plus-socket sets, and screw or push-in sockets, jumpers and signalling modules are available separately.

Which Relpol relays suit PLC outputs?

The PI-series interface relays and solid state relays isolate and amplify PLC signals; Controsys can help match coil voltage, contact rating and socket type to your application.

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Enquire about Relpol

Send model numbers, quantities and your application — we reply with availability, pricing and technical advice.

Request a quote (65) 6841 8834