Panasonic Multi Function Timer Relay, Screw, 1 s → 500 h, 24 V ac/dc

  • RS Stock No. 228-784
  • Mfr. Part No. PM4HAH24SJ
  • Manufacturer Panasonic
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

Multi-Function Timer Relay, PM4H-A

100 V → 240 Vac or 24 Vac/dc voltage input
Large time range: (0.1 s → 500 h) 16 time ranges available for selection
High switching capacity (5 A, 250 Vac)
2 changeover contacts
3 control inputs: stop, signal, reset
DIN housing
Protection rating IP50
11-pin connection socket (accessible from back) for control panel assembly RS stock no. 403-869
Frames for front plate assembly available separately (RS stock no. 113-8487)

Eight different functions can be selected

Delay-on energisation
Impulse-on (delayed)
Impulse-on (immediately)
Changer (1) (2)
Drop out delay
Impulse delay (one-shot)
In / Impulse cycle

Attribute Value
Supply Voltage 24 V ac/dc
Time Range 1 s → 500 h
Mode of Operation Differential ON/OFF Delay, Pulse Flicker, Pulse ON Delay, Pulse ON Flicker, Pulse One Cycle, Pulse One Shot, Signal OFF Delay
Mounting Type Chassis Mount
Number of Timer Functions Multi Function
Time Increment Hours, Seconds
Power Supply External
Current Maximum 5 A
Terminal Type Screw
Maximum Voltage 250 V ac
Contact Material Silver Alloy
Time Delay 100 ms
Width 48mm
Length 48mm
Minimum Operating Temperature -10°C
Maximum Operating Temperature +50°C
Depth 62.5mm
On back order for despatch 26/02/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 103.93
(exc. GST)
$ 119.52
(inc. GST)
Per unit
1 - 4
5 - 9
10 +
Related Products
Backlit two-tone LCD display. Timer is simple to ...
Backlit two-tone LCD display. Timer is simple to program and easily integrated into standardised sections. Complies with all necessary European standards. Function selection via DIP switch. Output signal emitted after two time periods. Protection rating IP66Functions:— Delayed pulse expansion— OFF-Start ...
Premium LCD backlit multifunction timer which offers highly ...
Premium LCD backlit multifunction timer which offers highly customisable user-friendly experience, offering operating modes for both pulse & integrating inputs. Operating functions include ON/OFF Start Flicker & Delayed one shot.The affordable price of the LT4H series means you are offered ...
• Functions - 143, 421, 611, 612 (for ...
• Functions - 143, 421, 611, 612 (for explanation of these functions refer to introductory pages in the 'Timers' section).• Ultra slim 13 mm design, for G2R relay socket.• Dimensions W46mm, D13mm, H29 mm.• Creepage and Clearance 1.5 mm; 2.5 ...
Off-delay of 0.5 s to 60 min configurable ...
Off-delay of 0.5 s to 60 min configurable (depending on type)With auxiliary voltage (nominal voltage)110 AC → 240 V or 24 Vac / Vdc (depending on type)Control input B1 can be controlled with nominal voltage; no volt-free control contact requiredLED ...