118703 ESR5-NZ-21-24VAC-DC

General specifications
Product name
Eaton ESR5 Safety relay
Part no.
ESR5-NZ-21-24VAC-DC
EAN
4015081168439
Product Length/Depth
114.5 millimetre
Product height
99 millimetre
Product width
22.5 millimetre
Product weight
0.165 kilogram
Certifications
UL report applies to both US and Canada
EN 50178
2014/30/EU
IEC 62061
UL File No.: E29184
CSA-C22.2 No. 14-95
EN 574 Part no. IIIC
UL Category Control No.: NKCR; NKCR7
CSA Class No.: 3211-83; 3211-03
IEC/EN 60204
Certified by UL for use in Canada
EN ISO 13849-1
UL 508
IEC 61508, Parts 1-7
UL
CE
Machines 2006/42/EG
Product Tradename
ESR5
Product Type
Safety relay
Product Sub Type
None
Features & Functions
Electric connection type
Screw connection
Features
Reinforced insulation
Automatic start
2 Non-delayed enable current paths
Basic insulation
Monitoring of external contactor/expansion unit
Safe insulation
Fitted with:
Approval according to UL
Detachable clamps
Feedback circuit
Approval for TÜV
Functions
2-channel
Two-hand 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
60 mA, DC
125 mA, AC
Degree of protection
IP20
Terminals: 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
LED indicator
Status indication of SmartWire-DT network: Green LED
Lifespan, mechanical
10,000,000 Operations
Lifetime
240 mo
Mounting method
Rail mounting possible
Top-hat rail fixing (according to IEC/EN 60715, 35 mm)
Mounting width
22.5 mm
Overvoltage category
III
Pollution degree
2
Power loss
Normally 5.16 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)
6000 V AC
Recovery time
< 1000 ms
Safety parameter (EN ISO 13849-1)
PL e, Performance level
300,000 switching cycles, B10d
Cat. 4, Category
Safety parameter (IEC 62061)
SILCL 3, Safety integrity level claim limit
EN 574 Type III C
SIL 3, Safety integrity level, In accordance with IEC 61508
Cat. 4, Category
12.1 x 10-10, PFHd, Probability of failure per hour
SIL 3, Safety integrity level
Stop category (IEC 60204)
0
Suitable for
Safety functions
Module used to safely interrupt electrical circuits
Safety relay for monitoring two-hand control per EN 574 Type IIIC and protective door switches
Switching frequency
Max. 0.5 Hz, Input data
Type
Feedback circuit
Protective door
Voltage type
AC/DC
Ambient conditions, mechanical
Mounting position
As required
Prooftest
240 Months (High Demand)
Switching capacity
5 A at 3600 O/h, AC-15 at 230 V, Outputs
In accordance with IEC 60947-5-1, Outputs
0.4 W
5 A at 3600 O/h, DC-13 at 24 V, 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
55 °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
Environmental conditions
Condensation: Non-condensing
Clearance in air and creepage distances according to EN 50178, UL 508, CSA C22.2, No. 14-95
Operating temperature - min
-20 °C
Operating temperature - max
55 °C
Relative humidity
< 75 %
Terminal capacities
Terminal capacity
1 x (0.2 – 2.5) mm², solid
2 x (0.2 – 1) mm², solid
2 x (0.25 – 1) mm², flexible with ferrule
24 - 12 AWG, solid or stranded
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
3 W (AC operated 50/60 Hz)
1.5 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
24 V
Rated control supply voltage (Us) at AC, 60 Hz - min
20.4 V
Rated control supply voltage (Us) at AC, 60 Hz - max
24 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 AC/DC (power supply)
230 V AC
Approx. 24 V DC at input, starting and feedback circuit
Short-circuit current
2.3 A, Input data
Short-circuit protection
Short-circuit proof, 24 V, Fuse for control circuit supply, Control circuit
Fuse 6 A gL/gG, For output circuits, External
Short-circuit protection rating
6A gL/gG, NEOZED (N/C), Output fuse, External, Output data
10A gL/gG, NEOZED (N/O), Output fuse, External, Output data
Input/Output
Breaking power
110 W max., resistive load (τ = 0 ms), at 110 V DC
42 W max., inductive load (τ = 40 ms), at 110 V DC
42 W max., inductive load (τ = 40 ms), at 220 V DC
144 W max., resistive load (τ = 0 ms), at 24 V DC
288 W max., resistive load (τ = 0 ms), at 48 V DC
42 W max., inductive load (τ = 40 ms), at 24 V DC
1500 VA, max., resistive load (τ = 0 ms), at 250 V AC
42 W max., inductive load (τ = 40 ms), at 48 V DC
88 W max., resistive load (τ = 0 ms), at 220 V DC
Input
< 500 ms, Simultaneity for inputs 1/2
Nominal current
60 A
Number of outputs (safety related, delayed) with contact
0
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
1
Permissible total cable resistance
50 Ω (input and starting circuits for UN)
Pick-up time
50 ms typ. (at Uₑ in automatic mode)
50 ms typ. (K1, K2 - for UN automatic mode)
50 ms typ. (K1, K2 - for UN manual operation)
50 ms typ. (at Uₑ in manual mode)
Quadratic summation current
72 A² (ITH² = I1² + I2²)
Reset time
Normally 20 ms
Resistance
22 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
5.16 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) / Two-hand control relay (EC001452)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Monitoring equipment (low-voltage switch technology) / Two-hand switchgear (ecl@ss13-27-37-18-21 [ACO306016])
Type of electric connection
Screw connection
Rail mounting possible
Yes
With detachable clamps
Yes
Voltage type (supply voltage)
AC/DC
Supply voltage AC 50 Hz
24 - 24 V
Supply voltage AC 60 Hz
24 - 24 V
Supply voltage DC
24 - 24 V
Type of switch function of the inputs
Normally closed contact and normally open contact
With feedback circuit
Yes
With start input
No
Type of control voltage 1
AC/DC
Control voltage 1
24 - 24 V
Type of control voltage 2
AC/DC
Control voltage 2
24 - 24 V
Number of outputs, safety related, undelayed, with contact
2
Number of outputs, safety related, delayed, with contact
0
Number of outputs, safety related, undelayed, semiconductors
0
Number of outputs, safety related, delayed, semiconductors
0
Number of outputs, signalling function, undelayed, with contact
1
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)
AC/DC
Operating voltage AC 50 Hz
24 - 24 V
Operating voltage AC 60 Hz
24 - 24 V
Operating voltage DC
24 - 24 V
Rated switch current
5 A
Suitable for safety functions
Yes
Type class for safety demands according to EN 574
Type III C
SIL according to IEC 61508
3
Performance level according to EN ISO 13849-1
Level e
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