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Phoenix Contact 24V DC Safety Relay Dual Channel Manual Reset, 1 Safety Contact, 1 Auxiliary Contact PSR-MS45-1NO-1DO-24DC-SC

Category Safety Relay Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin Germany
Power Consumption 1W
Brand Phoenix Contact
Height 102.5mm
Length 93mm
Model MS45-1NO-1DO-24DC-SC
IP Rating IP20
Width 7mm
Mount Type DIN Rail
Series PSR-MS45-1NO-1DO-24DC-SC
Maximum Operating Temperature 60°C
Minimum Operating Temperature -40°C
Safety Category EN ISO 13849-1
Terminal type Screw
Hazardous Area Certification IECEx, ATEX
Standards/Approvals cUL, UL
Reset Method Manual
Coil Voltage 24V dc
Better World Claim Concentrated or Compact Solution
Contact Current 6A
Safety Contacts 1
Number of Auxiliary Contacts 1
Schmersal SRB 101Exi, 24V dc Safety Relay, 1 Safety Contacts, 1Brand Schmersal

Key Features

  • Equipped with a manual reset method for controlled operation.
  • Designed for DIN rail mounting to facilitate easy installation.
  • Consumes only 1 Watt of power ensuring energy efficiency.
  • Features corrosion-resistant silver-tin-oxide contacts for extended lifespan.
  • Operates reliably between -40°C and 60°C temperature range.
  • Supports a contact current of up to 6 Amperes for robust switching.
  • Includes reverse polarity protection to safeguard against electrical damage.
  • Has a mechanical service life rated at 10,000,000 cycles for long-term use.

Product Description

Phoenix Contact PSR-MS45-1NO-1DO-24DC-SC is a high-quality 24V DC safety relay designed for industrial automation and safety-critical applications. Featuring a dual channel design with 1 safety contact and 1 auxiliary contact, this relay ensures reliable monitoring and control of safety devices such as light curtains and magnetic switches.

The relay utilizes a manual reset method, providing controlled operational safety. It is built for easy installation with DIN rail mounting compatibility, supporting both vertical and horizontal orientations for flexibility in different system configurations.

With a wide operating temperature range from -40°C to 60°C and robust PBT housing with high thermal resistance, the relay is suitable for use in harsh industrial environments. It delivers a contact current capability of 6A, ensuring effective load handling.

The device also includes corrosion-resistant silver-tin-oxide contacts to extend service life and features reverse polarity protection to prevent damage from electrical hazards. Its mechanical durability supports 10 million operation cycles, making it ideal for long-term performance.

Certified to important safety and hazardous area standards including cUL, UL, IECEx, and ATEX, this relay guarantees compliance with stringent safety regulations. The compact dimensions (102.5 mm height, 93 mm length, 7 mm width) contribute to space-efficient setups.

Manual reset method for enhanced safety control. Durable silver-tin-oxide contacts for corrosion resistance. Wide temperature operation range of -40°C to 60°C. Mechanical lifespan rated to 10 million cycles. Reverse polarity protection safeguards electronic components.

Compact DIN rail mount design for versatile installation. Certified by cUL, UL, IECEx, and ATEX for industrial safety compliance. 1W power consumption ensures energy efficiency. Supports a contact current of 6A for reliable switching.

This safety relay is widely used across industrial, manufacturing, automation, and electrical control applications requiring reliable protection and control. It is engineered for professionals demanding high safety standards, robust performance, and certified reliability.

Explore more Safety Relays and industrial automation components on EnvMart to find ideal products for your facility needs.

Phoenix Contact 24V DC Safety Relay Dual Channel Manual Reset, 1 Safety Contact, 1 Auxiliary Contact PSR-MS45-1NO-1DO-24DC-SC
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Frequently Asked Questions

It supports a contact current of up to 6 Amperes, ensuring reliable switching for various applications.

This model operates reliably within a temperature range of -40°C to 60°C, making it suitable for harsh environments.

It features a manual reset method, providing controlled operational safety during use.

The relay has compact dimensions of 102.5 mm in height, 93 mm in length, and 7 mm in width, facilitating space-efficient installations.

It is designed for DIN rail mounting, allowing for easy installation in various configurations.

It is certified by cUL, UL, IECEx, and ATEX, ensuring compliance with important safety and hazardous area standards.

It consumes only 1 Watt of power, ensuring energy efficiency during operation.

It features corrosion-resistant silver-tin-oxide contacts, which enhance its lifespan and reliability.

The mechanical service life is rated at 10 million cycles, indicating its durability for long-term use.

The relay operates on a coil voltage of 24V DC, suitable for various industrial applications.

It complies with the safety category EN ISO 13849-1, ensuring it meets stringent safety requirements.

It uses screw terminals for secure and reliable connections during installation.

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