Phoenix Contact Safety Relay PSR SCP 24DC ESD 5X1 1X2 300 | Item No. 29 81 428 – Safety Relay
One-off item · available only once
We pack your order on the day you place it. The carrier collects it on the next working day.
- Germany
- 2–3 working days
- EU
- 3–5 working days
- Worldwide
- on request
Secure payment
You choose your payment method at checkout.
No PayPal account? Via the cart you can also pay by credit card or with any of the other methods shown.
Your payment data is processed in encrypted form. We do not store any credit card data.
Phoenix Contact Safety Relay PSR-SCP-24DC/ESD/5X1/1X2/300 – Part No. 29 81 428
Original Phoenix Contact safety relay with adjustable time delay for safe machine shutdown – emergency stop, safety doors and two-hand controls.
| Manufacturer | Phoenix Contact |
| Part No. | 29 81 428 |
| Type | PSR SCP 24DC ESD 5X1 1X2 300 |
| Series | Phoenix Safety Relays |
| Operating voltage | 24 V DC (−15 % to +10 %) |
| Control circuits | S10 S11 S12 |
| Feedback circuit | S33 S34 S35 |
| Start circuit | A1 S21 S22 A2 |
| Safety contacts | 57-58 · 67-68 · 41-42 |
| Auxiliary contacts | 13-14 · 23-24 · 33-34 |
| Contact rating 250 V AC | NO 6 A · NC 3 A |
| 230 V AC15 | 3 A |
| 24 V DC13 | 2.5 A |
| Time delay | 0.2 to 300 s, set via front rotary switch; delayed outputs K3(t) and K4(t) |
| Switching frequency | 4 to 360 cycles per hour |
| Indicators | LEDs Power, K1, K2, K3(t), K4(t); mode selector A / B |
| Mounting | DIN rail per DIN EN 60715, plug-in terminals top and bottom |
| Dimensions | approx. 114 × 45 × 120 mm |
| Country of origin | Germany · CE |
| Condition | Used · 2 – Good |
Product description
Original Phoenix Contact safety relay type PSR SCP 24DC ESD 5X1 1X2 300 with integrated time delay. It safely monitors and disconnects safety-related circuits such as emergency stop, safety doors or two-hand controls.
The front carries LED status indicators for Power and relays K1, K2, K3(t) and K4(t). The time delay is set in several steps via the front rotary switch, and a selector switch chooses operating mode A or B. The wiring diagram printed on the housing side shows the internal contact logic with delayed and instantaneous safety contacts. Used, tested and fully functional, technically flawless, with signs of use as shown in the photos.
Compatibility & applications
Scope of delivery
1 × Phoenix Contact safety relay PSR SCP 24DC ESD 5X1 1X2 300 – exactly the unit pictured.
Shipping to the USA & worldwide
In stock in Germany and shipped via FedEx or UPS, usually on the day of your order. Transit to the US typically takes 2–5 business days with full tracking. Import duties and fees follow the US regulations in force on the import date and are settled by the importer. More background on availability and pricing of legacy CNC electronics: read our guide for US customers.
-
Condition
-
Manufacturer Part No.
-
Product Category
-
Manufacturer
-
Weight







