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Eaton ESR5-NO-41-24VAC-DC Single-Channel Safety Relay 24VAC/DC with 4 NO and 1 NC Contacts
- Regular price
- $359.00
- Sale price
- $359.00
- Regular price
-
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Product Description P/N: ESR5-NO-41-24VAC-DC
Description
The Eaton ESR5-NO-41-24VAC-DC is a single-channel safety relay designed to monitor emergency stop circuits, protective door switches, and safety-related control functions in industrial machinery. Eaton part number ESR5-NO-41-24VAC-DC operates on 24 VAC/DC and provides four normally open safety contacts and one normally closed signaling contact for controlled shutdown and status monitoring.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|
Brand |
Eaton / Cutler-Hammer |
|
Category |
Industrial Safety & Automation |
|
Part Number |
ESR5-NO-41-24VAC-DC |
|
Subcategory |
Safety Relays |
|
Series |
ESR5 |
|
Product Type |
Single-Channel Safety Relay |
|
Rated Control Voltage |
24 VAC/DC |
|
AC Frequency |
50/60 Hz |
|
Safety Input Channels |
1 |
|
Safety Outputs |
4 Normally Open (NO) |
|
Signaling Outputs |
1 Normally Closed (NC) |
|
Contact Configuration |
4 NO Safety + 1 NC Auxiliary |
|
Rated Current |
4 A |
|
Contact Material |
Silver Tin Oxide, Gold Plated |
|
Start Functions |
Manual / Automatic |
|
Feedback Monitoring |
Supported |
|
Stop Category |
Category 0, IEC 60204 |
|
Performance Level |
Up to PL c, EN ISO 13849-1, Subject to Fault Exclusions |
|
Safety Integrity Level |
SIL 1, IEC 62061 |
|
PFHd |
4.05 × 10⁻¹⁰ per Hour |
|
B10d Value |
230,000 Switching Cycles |
|
Mechanical Lifespan |
10,000,000 Operations |
|
Recovery Time |
1000 ms |
|
Maximum Switching Frequency |
0.5 Hz |
|
DC Current Consumption |
65 mA |
|
AC Current Consumption |
140 mA |
|
Power Loss |
5.16 W |
|
Rated Impulse Withstand Voltage |
4000 V |
|
Overvoltage Category |
III |
|
Pollution Degree |
2 |
|
Operating Temperature |
-4°F to 131°F (-20°C to 55°C) |
|
Enclosure Protection |
IP20 |
|
Terminal Protection |
IP20 |
|
Mounting Type |
35 mm DIN Rail |
|
Terminal Type |
M3 Screw Terminals |
|
Housing Material |
Polyamide (PA), Non-Reinforced |
|
Dimensions |
99 mm H × 22.5 mm W × 114.5 mm D |
|
Certifications |
UL, CSA, CE, IEC 62061, EN ISO 13849-1, EN 50178 |
|
EAN |
4015081168415 |
|
Weight |
0.48 lb |
Information About ESR5-NO-41-24VAC-DC
The ESR5-NO-41-24VAC-DC is part of Eaton's ESR5 Series of electronic safety relays developed for machine safety and industrial automation applications. Its 22.5 mm polyamide enclosure features screw terminals, 35 mm DIN-rail mounting, and positively guided relay contacts for safety-related switching. The module supports manual and automatic start functions, feedback circuit monitoring, and single-channel evaluation of emergency stop buttons and protective door switches. Designed for Category 0 emergency stopping according to IEC 60204, it supports safety applications up to SIL 1 and Performance Level c under the specified operating conditions and fault exclusions.
Key Features:
-
Single-Channel Safety Monitoring: Evaluates one safety input channel for emergency stop and protective door applications.
-
Four Safety Outputs: Provides four normally open, non-delayed enabling current paths for safety-related switching.
-
Auxiliary Signaling Contact: Includes one normally closed contact for status indication and monitoring.
-
24 VAC/DC Supply: Operates from either 24 VAC or 24 VDC control power.
-
Manual and Automatic Start: Supports configurable restart operation according to the required safety circuit design.
-
Feedback Circuit Monitoring: Allows monitoring of external switching devices through a dedicated feedback circuit.
-
Positive-Guided Contacts: Uses mechanically linked contact technology for safety-related switching applications.
-
Reinforced Insulation: Provides reinforced insulation between the input circuit, normally closed contact, and enabling current paths.
-
Category 0 Emergency Stop: Supports immediate removal of power from machine actuators according to IEC 60204.
-
Safety Certification: Supports applications up to SIL 1 under IEC 62061 and PL c under EN ISO 13849-1, subject to specified conditions.
-
Compact DIN-Rail Housing: Features a 22.5 mm wide enclosure for installation on standard 35 mm mounting rails.
-
Diagnostic LED: Integrated green LED provides status indication for the safety relay's operating network.
The ESR5-NO-41-24VAC-DC delivers the reliability and precision required for emergency stop monitoring, protective door supervision, and safety-related switching in industrial machinery.
Description
The Eaton ESR5-NO-41-24VAC-DC is a single-channel safety relay designed to monitor emergency stop circuits, protective door switches, and safety-related control functions in industrial machinery. Eaton part number ESR5-NO-41-24VAC-DC operates on 24 VAC/DC and provides four normally open safety contacts and one normally closed signaling contact for controlled shutdown and status monitoring.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|
Brand |
Eaton / Cutler-Hammer |
|
Category |
Industrial Safety & Automation |
|
Part Number |
ESR5-NO-41-24VAC-DC |
|
Subcategory |
Safety Relays |
|
Series |
ESR5 |
|
Product Type |
Single-Channel Safety Relay |
|
Rated Control Voltage |
24 VAC/DC |
|
AC Frequency |
50/60 Hz |
|
Safety Input Channels |
1 |
|
Safety Outputs |
4 Normally Open (NO) |
|
Signaling Outputs |
1 Normally Closed (NC) |
|
Contact Configuration |
4 NO Safety + 1 NC Auxiliary |
|
Rated Current |
4 A |
|
Contact Material |
Silver Tin Oxide, Gold Plated |
|
Start Functions |
Manual / Automatic |
|
Feedback Monitoring |
Supported |
|
Stop Category |
Category 0, IEC 60204 |
|
Performance Level |
Up to PL c, EN ISO 13849-1, Subject to Fault Exclusions |
|
Safety Integrity Level |
SIL 1, IEC 62061 |
|
PFHd |
4.05 × 10⁻¹⁰ per Hour |
|
B10d Value |
230,000 Switching Cycles |
|
Mechanical Lifespan |
10,000,000 Operations |
|
Recovery Time |
1000 ms |
|
Maximum Switching Frequency |
0.5 Hz |
|
DC Current Consumption |
65 mA |
|
AC Current Consumption |
140 mA |
|
Power Loss |
5.16 W |
|
Rated Impulse Withstand Voltage |
4000 V |
|
Overvoltage Category |
III |
|
Pollution Degree |
2 |
|
Operating Temperature |
-4°F to 131°F (-20°C to 55°C) |
|
Enclosure Protection |
IP20 |
|
Terminal Protection |
IP20 |
|
Mounting Type |
35 mm DIN Rail |
|
Terminal Type |
M3 Screw Terminals |
|
Housing Material |
Polyamide (PA), Non-Reinforced |
|
Dimensions |
99 mm H × 22.5 mm W × 114.5 mm D |
|
Certifications |
UL, CSA, CE, IEC 62061, EN ISO 13849-1, EN 50178 |
|
EAN |
4015081168415 |
|
Weight |
0.48 lb |
Information About ESR5-NO-41-24VAC-DC
The ESR5-NO-41-24VAC-DC is part of Eaton's ESR5 Series of electronic safety relays developed for machine safety and industrial automation applications. Its 22.5 mm polyamide enclosure features screw terminals, 35 mm DIN-rail mounting, and positively guided relay contacts for safety-related switching. The module supports manual and automatic start functions, feedback circuit monitoring, and single-channel evaluation of emergency stop buttons and protective door switches. Designed for Category 0 emergency stopping according to IEC 60204, it supports safety applications up to SIL 1 and Performance Level c under the specified operating conditions and fault exclusions.
Key Features:
-
Single-Channel Safety Monitoring: Evaluates one safety input channel for emergency stop and protective door applications.
-
Four Safety Outputs: Provides four normally open, non-delayed enabling current paths for safety-related switching.
-
Auxiliary Signaling Contact: Includes one normally closed contact for status indication and monitoring.
-
24 VAC/DC Supply: Operates from either 24 VAC or 24 VDC control power.
-
Manual and Automatic Start: Supports configurable restart operation according to the required safety circuit design.
-
Feedback Circuit Monitoring: Allows monitoring of external switching devices through a dedicated feedback circuit.
-
Positive-Guided Contacts: Uses mechanically linked contact technology for safety-related switching applications.
-
Reinforced Insulation: Provides reinforced insulation between the input circuit, normally closed contact, and enabling current paths.
-
Category 0 Emergency Stop: Supports immediate removal of power from machine actuators according to IEC 60204.
-
Safety Certification: Supports applications up to SIL 1 under IEC 62061 and PL c under EN ISO 13849-1, subject to specified conditions.
-
Compact DIN-Rail Housing: Features a 22.5 mm wide enclosure for installation on standard 35 mm mounting rails.
-
Diagnostic LED: Integrated green LED provides status indication for the safety relay's operating network.
The ESR5-NO-41-24VAC-DC delivers the reliability and precision required for emergency stop monitoring, protective door supervision, and safety-related switching in industrial machinery.
