General specifications
Product name
Eaton ESR5 Safety relay
Part no.
ESR5-NV3-30
EAN
4015081168453
Product Length/Depth
114.5 millimetre
Product height
99 millimetre
Product width
22.5 millimetre
Product weight
0.171 kilogram
Certifications
CE
UL
UL File No.: E29184
UL 508
UL report applies to both US and Canada
CSA Class No.: 3211-83; 3211-03
IEC/EN 60204
2014/30/EU
CSA-C22.2 No. 14-95
IEC 61508, Parts 1-7
UL Category Control No.: NKCR; NKCR7
EN ISO 13849-1
EN 50178
Certified by UL for use in Canada
IEC 62061
Machines 2006/42/EG
Product Tradename
ESR5
Product Type
Safety relay
Product Sub Type
None
Features & Functions
Electric connection type
Screw connection
Features
Automatic start
Manual start
Basic insulation
2 Non-delayed enable current paths
Fitted with:
Approval for TÜV
Start input
Selectable cross-circuit detection
Detachable clamps
Feedback circuit
Approval according to UL
Functions
1-channel
2-channel
Time function
Material
Contacts: silver tin oxide, gold plated (AgSnO2, 0.2 µm Au)
Enclosure: Polyamide (PA), not reinforced
General information
Connection type
M3 screw terminals
Current consumption
75 mA, DC
Degree of protection
Terminals: IP20
IP20
Installation location: ≥ IP54
Enclosure: IP20
Duty factor
100 %
Emitted interference
According to EN 61000-6-4
Interference immunity
According to EN-61000-6-2
According to EN 662061_x
LED indicator
Status indication of SmartWire-DT network: Green LED
Lifespan, mechanical
10,000,000 Operations
Lifetime
240 mo
Model
Basic device
Mounting method
Top-hat rail fixing (according to IEC/EN 60715, 35 mm)
Rail mounting possible
Mounting width
22.5 mm
Overvoltage category
III
Pollution degree
2
Power loss
Normally 7.8 W
Product category
Electronic safety relays
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated impulse withstand voltage (Uimp)
4000 V AC
Recovery time
330 ms (restart)
Safety parameter (EN ISO 13849-1)
400,000 switching cycles, B10d
Cat. 4, Category
PL e, Performance level
Safety parameter (IEC 62061)
SIL 3 only for high demand requirements, Safety integrity level
Cat. 4, Category
18 x 10-10, PFHd, Probability of failure per hour
SIL 3, Safety integrity level
SILCL 3, Safety integrity level claim limit
SIL 3, Safety integrity level, In accordance with IEC 61508
Stop category (IEC 60204)
0
1
Suitable for
Monitoring of position switches
Module used to safely interrupt electrical circuits
Safety relay for monitoring emergency stop and protective door switch
Monitoring of optoelectronic protection equipment
Monitoring of emergency-stop circuits
Safety position switch with mechanical securing action LS-S…MT-ZBZ
Switching frequency
Max. 0.5 Hz, Input data
Type
Emergency stop category 1; emergency switching off
Feedback circuit
Light curtain
Protective door
Voltage type
DC
Ambient conditions, mechanical
Mounting position
As required
Prooftest
240 Months (High Demand)
Switching capacity
3 A at 3600 O/h, DC-13 at 24 V, Outputs
5 A at 3600 O/h, AC-15 at 230 V, Outputs
0.4 W
In accordance with IEC 60947-5-1, Outputs
Vibration resistance
10 - 150 Hz, Amplitude: 0.15 mm, Acceleration: 2 g, (IEC/EN 60068-2-6)
Climatic environmental conditions
Air pressure
795 - 1080 hPa (operation)
Altitude
Max. 2000 m
Ambient operating temperature - min
-20 °C
Ambient operating temperature - max
45 °C
Ambient storage temperature - min
-40 °C
Ambient storage temperature - max
70 °C
Climatic proofing
Dry heat to IEC 60068-2-2
Damp heat, constant, to IEC 60068-2-3
Cold to EN 60068-2-1
Environmental conditions
Clearance in air and creepage distances according to EN 60947-1, UL 508, CSA C22.2, No. 14-95
Condensation: Non-condensing
Operating temperature - min
-20 °C
Operating temperature - max
45 °C
Relative humidity
< 75 %
Terminal capacities
Terminal capacity
2 x (0.2 – 1) mm², solid
24 - 12 AWG, solid or stranded
1 x (0.2 – 2.5) mm², solid
2 x (0.25 – 1) mm², flexible with ferrule
1 x (0.25 – 2.5) mm², flexible with ferrule
Stripping length (main cable)
7 mm
Screwdriver size
0.6 x 3.5 mm, Terminal screws
2, Terminal screw, Pozidriv screwdriver
Tightening torque
0.6 Nm, Screw terminals
Electrical rating
Inrush current
0.025 - 6 A
Power supply circuit
1.8 W (DC operated)
Rated control supply voltage (Us) at AC, 50 Hz - min
0 V
Rated control supply voltage (Us) at AC, 50 Hz - max
26.4 V
Rated control supply voltage (Us) at AC, 60 Hz - min
20.4 V
Rated control supply voltage (Us) at AC, 60 Hz - max
26.4 V
Rated control supply voltage (Us) at DC - min
0 V
Rated control supply voltage (Us) at DC - max
24 V
Rated insulation voltage (Ui)
250 V
Rated operational voltage
24 V DC (power supply)
Approx. 24 V DC at input, starting and feedback circuit
230 V AC
Short-circuit current
0.1 A, Input data
Short-circuit protection
Fuse 10 A gL/gG NEOZED, For output circuits, External
Short-circuit protection rating
10A gL/gG, NEOZED (N/O), Output fuse, External, Output data
6A gL/gG, NEOZED (N/C), Output fuse, External, Output data
Input/Output
Breaking power
144 W max., resistive load (τ = 0 ms), at 24 V DC
42 W max., inductive load (τ = 40 ms), at 24 V DC
88 W max., resistive load (τ = 0 ms), at 220 V DC
1500 VA, max., resistive load (τ = 0 ms), at 250 V AC
23 W max., inductive load (τ = 40 ms), at 220 V DC
288 W max., resistive load (τ = 0 ms), at 48 V DC
33 W max., inductive load (τ = 40 ms), at 48 V DC
25 W max., inductive load (τ = 40 ms), at 110 V DC
90 W max., resistive load (τ = 0 ms), at 110 V DC
Input
∞ ms, Simultaneity for inputs 1/2
Nominal current
3.5 A
Number of inputs
One- and two-channel
Number of outputs (safety related, delayed) with contact
2
Number of outputs (safety related, undelayed) with contact
2
Number of outputs (signaling function, delayed) with contact
0
Number of outputs (signaling function, undelayed) with contact
0
Off-delay
0.1 - 30 s (± 40 %, K3, K4 adjustable)
Permissible total cable resistance
500 Ω (input and starting circuits for UN)
Pick-up time
150 ms typ. (at Uₑ in automatic mode)
150 ms typ. (controlled start, K1, K2 - for UN manual operation)
150 ms typ. (controlled start, K1, K2 - for UN automatic mode)
150 ms typ. (at Uₑ in manual mode)
Quadratic summation current
55 A² (ITH² = I1² + I2² + I3² + I4² + I5²)
Reset time
Normally 100 ms (delayed contacts)
20 ms (non-delayed contacts)
Resistance
500 Ω (impedance)
Switching voltage
250 V
Uninterrupted current
6 A N/O, Limiting continuous current
6 A N/C, Limiting continuous current
Design verification
Equipment heat dissipation, current-dependent Pvid
0 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0 W
Rated operational current for specified heat dissipation (In)
0 A
Static heat dissipation, non-current-dependent Pvs
7.8 W
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

Technical data ETIM 9.0

Relays (EG000019) / Device for monitoring of safety-related circuits (EC001449)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Monitoring equipment (low-voltage switch technology) / Device for monitoring of safety-related circuits (ecl@ss13-27-37-18-19 [ACO304016])
Model
Basic device
Rail mounting possible
Yes
With detachable clamps
Yes
Type of electric connection
Screw connection
Voltage type (supply voltage)
AC
Supply voltage AC 50 Hz
0 - 0 V
Supply voltage AC 60 Hz
0 - 0 V
Supply voltage DC
24 - 24 V
Suitable for monitoring of position switches
Yes
Suitable for monitoring of emergency-stop circuits
Yes
Suitable for monitoring of valves
No
Suitable for monitoring of optoelectronic protection equipment
Yes
Suitable for monitoring of tactile sensors
No
Suitable for monitoring of magnetic switches
No
Suitable for monitoring of proximity switches
No
Evaluation inputs
One- and two-channel
Power consumption
7.8 W
With start input
Yes
With muting function
No
With feedback circuit
Yes
Release-delay
0.1 - 30 s
Type of control voltage 1
DC
Control voltage 1
24 - 24 V
Type of control voltage 2
DC
Control voltage 2
24 - 24 V
Number of outputs, safety related, undelayed, with contact
2
Number of outputs, safety related, delayed, with contact
2
Number of outputs, safety related, undelayed, semiconductors
0
Number of outputs, safety related, delayed, semiconductors
0
Number of outputs, signalling function, undelayed, with contact
0
Number of outputs, signalling function, delayed, with contact
0
Number of outputs, signalling function, undelayed, semiconductors
0
Number of outputs, signalling function, delayed, semiconductors
0
Voltage type (operating voltage)
DC
Operating voltage AC 50 Hz
0 - 0 V
Operating voltage AC 60 Hz
0 - 0 V
Operating voltage DC
24 - 24 V
Rated switch current
5 A
Type of safety according to IEC 61496-1
None
Stop category according to IEC 60204
0
Performance level according to EN ISO 13849-1
Level e
SIL according to IEC 61508
3
With approval for BG BIA
No
With approval according to UL
Yes
Width
22.5 mm
Height
99 mm
Depth
114.5 mm
With approval for TÜV
Yes