Safety Relays

Product Details:

Part Number: 773103
 Product Name: Pilz PNOZ M1P ETH Safety Controller
 Brand: Pilz
 Module Type: Safety Controller Base Unit
 Series: PNOZmulti
 Communication Interface: Ethernet (ETH)
 Inputs: Configurable Safety Inputs
 Outputs:Safety Relay / Configurable Outputs
 Power Supply: 24V DC
 Usage/Application: Industrial Safety Automation
 Category: Safety Relay
 Mounting Type: DIN Rail
 Approvals: CE, TÜV, UL
 

Product Details:

Model / Part Number: 751107 / PNOZ S7 C
 Brand: PILZ
 Supply Voltage: 24 V DC
 Number of Safety Contacts: 4 NO + 1 NC
 Auxiliary Contacts: 1 NC
 Usage / Application: Emergency Stop (E‑Stop), Safety Gate, Light Barrier, Machine Safety Shutdown
 Safety Level: PL e / SIL 3
 Safety Function: Emergency Stop (E‑Stop)

Product Details:

Part Number: BD5935.48
 Brand: Dold
 Function / Purpose: Emergency‑stop / safety interlock module — used for machine safety, guarding, emergency stop circuits, guard doors, safety gates etc.
 Supply / Input Voltage: 24 V DC (other variants may support AC, but BD5935.48 is for 24 V DC): Output / Contacts: 3 × NO (Normally Open, safety contacts) + 1 × NC (Normally Closed, for monitoring)
 Safety / Certification / Standards: Safety rated — PL e (according to ISO 13849-1), SIL 3 (according to IEC 61508)

Product Details:

 Part Name: AY33002 (RT3S‑24V)
 Product / Module Name: RT‑3 Unit Relay (4‑point relay terminal)
 Brand: Panasonic
 Contact Arrangement / Outputs: 1 Form‑A × 4 (i.e. four independent
 Input / Coil Voltage (Supply Voltage): 24 V DC
  Mounting Type: DIN‑rail or fixed screw‑mount (space‑saving slim form)
  Form Factor / Size: Slim, space‑saving relay module — base size ~ 33 mm width × 67 mm depth.
 Status / Availability: Discontinued by manufacturer (last‑time buy)

Product Details:

Part Number: 440R-H23177/B
 Brand: Allen-Bradley
 Series: Guardmaster
 Type / Module Type: Safety Relay
 Input Voltage: 24 V DC
 Output Type: Relay Output
 Number of Channels / Contacts: 2
 Mounting Type: DIN Rail Mount
 Protection Rating: IP20
  Usage/Application: Safety interlocks, emergency stop circuits, machine safety
  Features : Compact design, reliable, industrial safety standard compliant, LED status indicators

Product Details:

Part Number: 751104
 Brand: PILZ
 Product/Service Name: PILZ Safety Relay PNOZ S4 C
 Series: PNOZ S4
 Type / Module Type: Safety Relay
 Input Voltage / Supply Voltage: 24 V DC
 Safety Contacts: 3 N/O + 1 N/C
 Reset Mode: Manual Reset
 Safety Function: Emergency Stop / Safety Interlock
 Safety Category: Category 3
 Mounting Type: DIN Rail Mount
 Approvals: CE / UL / cUL
 Usage/Application: Machine safety, emergency stop circuits, industrial safety systems
 Features: Compact design, reliable, LED status indicators, industrial safety standard compliant

Product Details:

Part Number: 440R-C23018 
 Brand: Allen-Bradley Guardmaster 
 Category Name: Safety Relay
 Safety Contacts: 3 NO + 1 NC (Auxiliary)
 Supply Voltage: 110 VAC
 Number of Channels: 2
 Reset Mode: Manual / Automatic (configurable)
 Safety Category: Category 4
 Performance Level: PL e
 Approvals / Standards: CE, UL, CUL, KC
 Mounting Type: DIN Rail
 Usage / Application: Monitoring Emergency Stop, safety gates, and safety circuits

Product Details:

Part Number: 474580
 Brand: Pilz
 Category Name: Safety Relay
 Safety Function: Emergency Stop & Safety Relay Monitoring
 Supply Voltage: 24 V DC
 Reset Mode: Manual
 Safety Category: Category 1
 Performance Level: PL d
 Mounting Type: DIN Rail
 Approvals: CE, UL
 Number Of Channels: 2
 Module Name: Safety Relay 
 Usage / Application: Monitoring Emergency Stop, Safety Control Circuits

Product Details:

Part Number: 101163475
Brand: Schmersal
 Safety Function: Emergency Stop & Guard Monitoring
 Category Name: Safety Relay
 Safety Contacts: 3 NO + 1 NC (Auxiliary)
 Supply Voltage (Important): 24 VAC/DC
 Reset Mode: Automatic / Manual (configurable) 
 Safety Category: Category 4
 Performance Level: PL e
 Approvals / Standards: CE, cULus, CCC, TILVA
 Mounting Type: DIN Rail
 Number Of Channels: 2
 Usage / Application: Safety circuit monitoring (E‑Stop, guard doors, pull‑wire emergency stops)

Product Details:

Part Number: CT-ERS.22S
 Brand: ABB
 Category Name: Timer Relays / Industrial Control Relays
 Module Name: CT‑ERS.22S
 Category Name: Industrial Automation Components → Relays → Time Relays
 Usage / Application: Industrial automation, motor control, lighting control, heating/cooling systems, sequential control of machinery, delay operations in circuits
 Function / Type: Electronic Time Relay (ON‑Delay)
 Time Range (Adjustable): 0.05 seconds to 300 hours
 Supply Voltage: 24–48 V DC / 24–240 V AC
 Terminal Type: Screw terminal with double‑chamber cage connection
 Mounting: DIN rail (IEC 60715 compatible)
 Dimensions (W×D×H): ~22.5 mm × 85.6 mm × 103.7 mm
 Certifications / Approvals:CE, UL 508, CAN/CSA C22.2, GOST, CCC (various)
 Operating Temperature: –25 °C to +60 °C approx

Product Details:

Part Number / MPN: 78599-01A
 Manufacturer: Bently Nevada
 Category: PC Board
 Condition: New
 Product Type: Industrial Control / Vibration Monitoring Module 
 Function: Signal Processing & Condition Monitoring for Machines
 Input Voltage: System-dependent (typically 24 V DC or as per machine spec) 

Mounting Type: Rack Mount
 Operating Temperature: -10°C to 60°C
 Safety / Compliance: Meets Bently Nevada industrial safety & quality standards 
 Signal Type / Interface: Analog/Digital Inputs & Outputs 
 Compatibility: Works with Bently Nevada monitoring systems 
 Usage/Application: Machine Condition Monitoring, Vibration Analysis, Equipment Protection
  

Product Details:

Part Number: CR-U120AC2L (1SVR405621R2100)
 Brand: ABB
 Product Type / Category: Electromagnetic Relay / Interface Relay
 Input / Coil Voltage: 120 V AC
 Contact Configuration / Output: 2 c/o (SPDT) / DPDT, 2 change-over contacts
 Contact Rating / Capacity: 250 V AC / 10 A (max switching)
 Mounting / Installation Type: Pluggable interface relay — to be mounted on suitable socket / DIN-rail socket compatible
 Indicator / Features: Built-in LED indicator + manual test button for contact check
 Typical Applications / Usage: Signal isolation, interface switching, control-circuit isolation between electronic control (PLC/logic) and load circuits.

Product Details:

Model / Part Number: 774549 / PNOZ X13 24VDC 5n/o 1n/c
 Brand / Manufacturer: PILZ
 Product Type / Category: Safety Relay / Emergency-Stop Relay
 Supply Voltage / Input:  24 V DC
 Output Contacts: 5 Normally Open (N/O) + 1 Normally Closed (N/C)
 Output Current / Capacity: Up to 8 A (AC/DC1) / up to 5 A (AC15) / 7 A (DC13) depending on load category
 Applications / Use Case: E-STOP monitoring, safety gates, safety-circuit interruption in industrial machines / automation systems
 Mounting / Installation Type: Standalone safety relay with screw-terminal connections; DIN-rail or panel mount compatible

Product Details:

Part Number: BD9080
 Brand: E. Dold & Sohne
 Module Name / Type: Safety / Emergency Stop Monitoring Module
 Function / Description: Monitors emergency-stop circuits or safety gates; safely interrupts machine power when E‑Stop is activated
 Nominal Voltage / Supply: 24 V DC (typical) or AC/DC depending on variant
 Mounting Type: DIN-rail mountable
 Applications / Usage: Industrial automation, machine safety, emergency stop monitoring, compliance with machine safety regulations

Product Details:

Part Number: 100S-C16DJ14C
 Brand: Allen-Bradley
 Series: 100S Safety Relays
 Type / Module Type: Safety Relay
 Input Voltage: 24 V DC
 Output Type: Relay Output
 Number of Channels / Contacts: 2
 Mounting Type: DIN Rail Mount
 Protection Rating: IP20
 Safety Function: Emergency Stop / Safety Interlock
 Reset Mode: Manual Reset
 Safety Category: Category 3
 Approvals: CE / UL / cUL
 Usage/Application: Machine safety, emergency stop circuits, industrial safety systems
 Features: Compact design, reliable, LED status indicators, industrial safety standard compliant

Product Details:

Part No:2TLA010029R0000 
Brand: ABB
Product Name:ABB Safety Relay RT9 24VDC
Series:RT9
Type:Safety Relay
Coil / Supply Voltage:24 V DC ±20%
Contact Configuration: 2× Normally Open (2NO)
Contact Rating:6 A @ 250 VAC / 24 V DC
Mounting:DIN Rail Mounting
Terminal Type:Screw Clamp / DIN socket
Safety Category:Category 4 (ISO 13849-1)
Performance Level:PL e (ISO 13849-1) / SIL 3 (IEC 61508)
Reset Mode:Manual or Automatic Supervised Reset
LED Indicators:Input / Output / Fault / Power LEDs
Operating Temperature:approx. -10 °C to +55 °C
Protection Rating:IP20 (housing) / IP40 (connections)
Dimensions (mm):~84 H × 22.5 W × 120 D
Weight:~210 g
Applications:Industrial safety circuits, emergency stop, interlocks, light curtains, safety mats, gates, hold-to-run systems
Certifications:CE, TUV, CSA (varies by market)

Product Details:

Part Number: 750105
 Brand: Pilz
 Module Name: Safety Relay Module
 Category: Safety Relay
 Phase Type: Single-Phase 
 Rated Voltage: 24 V DC
 Rated Current: 6 A
 Mounting Type / Package: DIN Rail Mount
 Usage / Application: Ensures machine safety, emergency stop, and safety circuit monitoring

Product Details:

Part Number – 751105
Brand - Pilz
 Category: Safety Relay
 Module Name: Safety Relay Module
 Condition: New Open Box
 Relay Type: Safety Relay
 Input Voltage: 24 V DC
 Mounting Type: DIN Rail
 Output Type: Relay Output
 Usage / Application: Industrial Automation Safety Control

Product Details:

Part Number: XPSAC1321P
 Brand: Schneider Electric
 Category: Modules
 Product Type: Safety Relay
 Series: Preventa XPS
 Supply Voltage: 24 V AC/DC
 Safety Function: Emergency Stop, Safety Gate Monitoring
 Rated Control Voltage: 24 V
 Standards: EN ISO 13849-1, IEC 61508
 Usage / Application: Emergency stop and safety circuit monitoring in industrial machines

Product Details:

Part Number / MPN – V23054-E1019-W135
 Manufacturer – Siemens
 Category – General Purpose Relay
 Component Type – Plug-in Relay
Series – V23054 Series
Condition – Brand New
 Coil Voltage – 24V DC
Contact Configuration – DPDT (Double Pole Double Throw)
Contact Rating – 5A @ 250V AC
Mounting Type – Socket Mount
Number of Contacts – 2
Terminal Type – Plug-in Pins
 Usage/Application – Used for switching and control operations in industrial automation, control panels, and electrical circuits

Product Details:

Part Number / MPN – NASI02
 Manufacturer – ABB Bailey
 Category – PC Boards
 

Component Type – Printed Circuit Board

Series – NASI Series

Condition – Brand New

Technology – Digital Interface

Mounting Type – Panel.
 Input Voltage – 24V DC / 120V AC

Protection Class – Standard PCB (IP00)

Additional Features – High reliability, ABB-compatible
 Usage/Application – Industrial control, automation panels, process controllers

Product Details:

Part Number / MPN: 3SK1211-1BB40

Manufacturer: Siemens

Category: Safety Relay

Series: 3SK1 Series

Condition: New

Product Type: Safety Relay Output Expansion Module

Supply Voltage: 24 V DC

Number of Outputs: 4 Safety Outputs

Output Type: Relay Outputs

Mounting Type: DIN Rail

Operating Temperature: -25°C to +60°C

Communication Interface: Expansion Module (works with base unit)

Usage/Application: Machine safety, emergency stop circuits, industrial automation

Standards: IEC 62061 / ISO 13849-1

Product Details:

Part Number: MTL7728+
 Brand / Manufacturer: MTL
  Product Type / Category: Zener Safety Barrier / Intrinsic Safety Barrier
  Usage / Application Category: Industrial automation, hazardous area protection, fire detection interfaces
  Function / Description: Provides passive intrinsic safety using fi-tested zener diodes and resistors to limit voltage/current to hazardous zones, preventing energy that could ignite explosive atmospheres
 Electrical Specifications: → Maximum voltage: ~26–28 V dc
→ Maximum safety current: ~93 mA
→ Terminating resistance: ~300 Ω minimum
 . Certifications / Compliance: ATEX certified; intrinsically safe ‘ia’ suitable in IIC explosive atmospheres; RoHS compliant.
 Mechanical / Environmental: DIN-rail mountable; removable, colour-coded terminals; operating temperature ~-20 °C to +60 °C (some sources +65 °C).