Phoenix Contact
Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2 2963996 24V DC Safety Relay SIL 3
Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2 2963996 24V DC Safety Relay SIL 3
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Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2 Safety Relay
| Specification | Verified Product Data |
|---|---|
| Manufacturer | Phoenix Contact |
| Catalog Number | PSR-SPP-24UC/ESAM4/8X1/1X2 |
| Manufacturer Order Number | 2963996 |
| Product Family | PSRclassic |
| Product Type | Safety Relay |
| Application | Emergency Stop / Safety Door Monitoring |
| Control Channels | 1 or 2 Channels |
| Rated Supply Voltage | 24V DC −15% / +10% |
| Typical Supply Current | 100mA |
| Typical Power Consumption | 2.4W |
| Safety Enabling Paths | 8 |
| Signaling Paths | 1 (Non-Safety-Related) |
| Safety Output Contacts | 2 N/O Contacts in Series per Path |
| Safety Output Current | Up to 6A, Observe Derating |
| Switching Voltage | 5–250V AC/DC |
| Safety Output AC-15 Rating | 3A |
| Safety Output DC-13 Rating | 5A |
| Signaling Output AC-15 Rating | 1.5A |
| Signaling Output DC-13 Rating | 5A |
| Safety Output Terminals | 13/14, 23/24, 33/34, 43/44, 53/54, 63/64, 73/74, 83/84 |
| Signaling Contact Terminals | 91/92 |
| Safety Integrity Level | Up to SIL 3 |
| Performance Level | Up to PL e |
| Safety Category | Up to Cat. 4 |
| Stop Category | 0 |
| Typical Response Time (Manual) | < 140ms |
| Typical Response Time (Automatic) | < 120ms |
| Typical Sensor-Circuit Release Time | < 20ms |
| Mechanical Service Life | Approx. 10 Million Cycles |
| Relay Contact Design | Force-Guided Electromechanical |
| Connection Type | Pluggable Push-in |
| Conductor Cross Section | 0.2–1.5mm² Rigid/Flexible |
| Degree of Protection | IP20 |
| Required Installation Enclosure | At Least IP54 |
| Operating Temperature | −20°C to +55°C (Observe Derating) |
| Mounting | DIN Rail |
| Dimensions (W × H × D) | 45 × 112 × 114.5mm |
| Housing | Yellow (RAL 1018), PA |
| Net Weight | Approx. 335.56g |
| Packaging GTIN | 4017918904814 |
| Packaging Serial Number | 1379684031 |
| Packaging Version Code | V/C: 17 |
| Country of Origin | Made in Germany |
Product Overview
The Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2, manufacturer item number 2963996, is a PSRclassic industrial safety relay for emergency stop and safety door monitoring in appropriately engineered machine safety systems. This device operates from a 24V DC supply (−15% / +10%), with a typical control supply current of 100mA and typical power consumption of 2.4W. It supports single- and dual-channel control and provides 8 safety-related enabling current paths plus 1 separate non-safety-related signaling path. Its force-guided electromechanical relay design supports functional safety applications up to SIL 3, PL e and Category 4, subject to manufacturer limits and complete safety-system validation. The safety contacts support up to 6A continuous current with applicable derating, with switching capacities of 3A for AC-15 and 5A for DC-13. Typical response times are below 140ms with monitored manual start and below 120ms with automatic start. The relay uses pluggable Push-in terminals and DIN rail mounting in a 45 × 112 × 114.5mm yellow PA housing with IP20 protection. An installation location with at least IP54 protection is required. The supplied photographs show packaging labeled PSR-SPP-24UC/ESAM4/8X1/1X2, item 2963996, version 17 and Made in Germany. The actual product housing, terminal configuration and electrical operation have not been independently verified from the provided photographs. Safety wiring and suitability must be confirmed against the official Phoenix Contact documentation before integration.
Key Product Features
- 24V DC Safety Relay — PSRclassic safety relay for compatible industrial machine safety applications.
- 8 Safety Enabling Paths — Eight safety-related enabling current paths with force-guided contact technology.
- Separate Signaling Contact — One non-safety-related signaling current path.
- Up to SIL 3 / PL e / Cat. 4 — Functional safety capability under manufacturer-specified system conditions.
- Single- or Dual-Channel Control — Supports one- and two-channel emergency stop and safety door monitoring.
- Manual or Automatic Activation — Supports monitored manual start and automatic activation configurations.
- Safety Contact Ratings — Up to 6A continuous current subject to derating; 3A AC-15 and 5A DC-13.
- Push-in Wiring — Pluggable Push-in terminal blocks for convenient installation.
- DIN Rail Mounting — 45mm-wide housing for industrial control enclosures.
- Industrial Operating Conditions — −20°C to +55°C with IP20 housing and installation requirements.
- Packaging Model Confirmation — Original photographed packaging carries exact model and manufacturer item number.
Actual Product Verification
In Stock & Available to Order
Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2 (2963996) is marked in stock according to YINGZHOU inventory information. Actual manufacturer-branded packaging photographs support the identification of the exact catalog and order numbers. This PSRclassic 24V DC safety relay is designed for emergency stop and safety door applications, with eight safety enabling paths and one separate signaling path. The current packaging photographs do not establish electrical condition or the exact internal configuration of the physical unit. For machine safety spare-part sourcing or system replacement, please confirm the product body label, required terminals, safety ratings, circuit design, testing status and dispatch arrangements before ordering.
Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2
Contact us for exact-model verification, multiple units and project sourcing. Confirm 24V DC supply, eight safety enabling paths, one signaling path, compatible safety wiring, contact ratings and installation requirements before ordering.
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