ESR5-NV3-300
171858 ESR5-NV3-300
171858

Safety relays for emergency stop/protective door/light curtain monitoring, 24VDC, off-delayed, 0-300 sec.
Safety relay with adjustable 0-300 sec. OFF-delay for implementing basic emergency stop / protective door / light curtain functions, single-channel or dual-channel operation, supply voltage 24VDC, 2 Enable current paths (IEC/EN 60204 Stop category 0), 2 Enable current paths (IEC/EN 60204 Stop category 1), 1 signal current path, busbar tag shroud to EN 50274 with vertical actuation from the front finger- and back-of-hand proof, suitable for PL e, cat. 4 as per EN ISO 13849-1 / SILCL 3 as per IEC 62061 / SIL 3 for high-demand requirements only, degree of protection IP20, minimum degree of protection of installation location: IP54, TÜV tested, rated impulse voltage 4 kV / basic isolation (safe isolation, reinforced insulation and 6 kV between the enable current paths (13/14, 23/24, 33/34) and the remaining current paths and between 13/14, 23/24, 33/34 arranged one.)

Product range	Electronic safety relays
Basic function	Emergency stop; emergency switching off Protective door Light curtain
Mounting width
Operation	45 mm
Supply voltage [Us]	Automatic or manual start Monitored reset
Approval	single-channel dual-channel
Safety related characteristics	24 V DC
Enable current paths to IEC/EN 60204-1 Stop category 0
Enable current paths to IEC/EN 60204-1 Stop category 1	Cat. 4 PL e according to EN ISO 13849-1 Non-time-delay contacts, SILCL 3 as per IEC 62061 and SIL 3 as per IEC 61508 Off-delay contacts, SILCL 2 as per IEC 62061
Signal current paths
Intended use	3
Policies List	2
Standards	1
Dimensions (W x H x D)
Mounting width	Safety relay for monitoring emergency stop and protective door switch. Module used to safely interrupt electrical circuits.
Weight	EMV 2004/108/EG, Maschinen 2006/42/EG
Mounting position	EN ISO 13849-1:2008, EN 62061:2005+AC:2010, EN 61508, Parts 1-7:2001, EN 50178:1997, EN 60204-1:2006+A1:2009
Mounting	45 x 99 x 114.5 mm
Connection type	45 mm
Lifespan, mechanical [Operations]	0,48 kg
Terminal capacity >Solid	As required
Terminal capacity >Flexible with ferrule	Top-hat rail IEC/EN 60715, 35 mm
Terminal capacity >Solid or stranded	M3 screw terminals
Terminal screw >Pozidriv screwdriver	10 x 106
Terminal screw >Standard screwdriver	1x (0.2 – 2.5) 2x (0.2 – 1) mm2
Terminal screw >Max. tightening torque	1x (0.25 – 2.5) 2x (0.25 – 1) mm2
Stripping length	24 - 12 AWG
Operating conditions >Climatic environmental conditions >Climatic proofing	2 Size
Operating conditions >Ambient temperature >Operation [ϑ]	0.6 x 3.5 mm
Operating conditions >Ambient temperature >Storage [ϑ]	0.6 Nm
Operating conditions >Ambient temperature >Condensation	7 mm
Operating conditions >Atmospheric conditions >relative humidity	Cold to EN 60068-2-1 Dry heat to IEC 60068-2-2 Damp heat as per EN 60068-2-3
Operating conditions >Atmospheric conditions >Air pressure (operation)	-20 - +55 °C
Operating conditions >Atmospheric conditions >Altitude [Above sea level]	-40 - +70 °C
Power loss [P]	Non-condensing
Degree of protection to VDE 0470-1 >Enclosures	Max. 75 %
Degree of protection to VDE 0470-1 >Terminals	795 - 1080 hPa
Degree of protection to VDE 0470-1 >Degree of Protection	2000 m
Degree of protection to VDE 0470-1 >B10d [switching cycles]	5.43 W
Protection against direct contact when actuated from front (EN 50274)
Vibrations (IEC/EN 60068-2-6)	IP20
Clearance in air and creepage distances	IP20
Rated impulse withstand voltage [Uimp]	Installation location: ≥ IP54
Insulation	300000
Overvoltage category/pollution degree	Finger and back-of-hand proof
Stop category [according to EN60204-1]	10 - 150 Hz Amplitude: 0.15 mm Acceleration: 2 g
Technical safety parameters: >Values according to EN ISO 13849-1 >Performance level [according to EN ISO 13849-1]	EN 50178, UL 508, CSA C22.2, No. 14-95
Technical safety parameters: >Values according to EN ISO 13849-1 >Category [according to EN ISO 13849-1]	4000 V AC
Safety integrity level claim limit [in accordance with 62061]	Basic isolation Safe isolation, reinforced insulation, and 6 kV between the enable current paths (13/14, 23/24, 33/34) and the remaining rungs, as well as between 13/14, 23/24, 33/34 in relation to each other.
Safety integrity level [In accordance with IEC 61508]	III/2
Probability of failure per hour [PFHd]	3,6
Prooftest High Demand	PL e
Prooftest Low Demand	Kat. 4
Rated operational voltage [Ue]	SILCL 3
Rated operational voltage [Ue]	SIL 3
Permissible range	3.6 x 10-10
Rated insulation voltage [Ui]	240 Months
Quadratic summation current	19 Months
Notes	230 V AC
Inrush current	24 V DC V
Minimum switching capacity	0.85 - 1.1 x Ue
Current consumption	250 V AC
Voltage at input, starting and feedback circuit	55 A2 (ITH2 = I12 + I22 + I32 + I42 + I52) A2
Pick-up time (K1, K2) for UN automatic mode, typical [tA]	Observe derating curve ￫ Engineering
Pick-up time (K1, K2) for UN manual operation, typical [tA]	min - max0.025 - 6 A
Pick-up time	0.4 W
Reset time (K1, K2) for UN , normally [tR]
OFF-delay [trz]	DC: 155 mA
Recovery time [tW ]	Approx. 24 V DC
Simultaneity for inputs 1/2 [tsync]	600 ms
Maximum permissible total cable resistance (input and starting circuits for UN) [RL]	70 ms
Maximum switching frequency	at Ue in automatic mode: normally 600 at Ue in manual mode: normally 70 ms
Status indication	20 (non-delayed contacts) ms
Contact type >Non-delayed enable current paths	0.2 - 300 ± 40% (K3, K4 adjustable) s
Contact type >Delayed enable current paths	Approx. 1000 ms
Contact type >Non-delayed signal current path	∞ ms
Switching voltage	22 Ω
Limiting continuous current	0.5 Hz
Short-circuit protection for output circuits, external	Green LED
Output fuse >NEOZED (delayed)
Output fuse >fast	3
Maximum breaking power >Resistive load (τ = 0 ms) >24 V DC	2
Maximum breaking power >Resistive load (τ = 0 ms) >48 V DC	1
Maximum breaking power >Resistive load (τ = 0 ms) >110 V DC	min – max15 - 250 V AC 15 - 250 V DC
Maximum breaking power >Resistive load (τ = 0 ms) >220 V DC	perN/O: 6 N/C: 6 A
Maximum breaking power >Resistive load (τ = 0 ms) >250 V AC	Non-time-delay 6-A fast-blow fuse Time-delay 10-A gL/gG Neozed fuse
Maximum breaking power >Inductive load (τ = 40 ms) >24 V DC	10 gL/gG
Maximum breaking power >Inductive load (τ = 40 ms) >48 V DC	6 (non-delayed)
Maximum breaking power >Inductive load (τ = 40 ms) >110 V DC	144 W
Maximum breaking power >Inductive load (τ = 40 ms) >220 V DC	288 W
Switching capacity	77 W
Switching capacity >AC-15 >230 V	88 W
Switching capacity >DC-13 >24 V	1500 VA
Further information (flip catalog)	42 W
Emitted interference	40 W
Interference immunity	35 W
Rated operational current for specified heat dissipation [In]	33 W
Heat dissipation per pole, current-dependent [Pvid]	In accordance with IEC 60947-5-1
Equipment heat dissipation, current-dependent [Pvid]	4 A bei 360 S/h 3 A bei 3600S/h A
Static heat dissipation, non-current-dependent [Pvs]	2.5 A bei 3600S/h A
Heat dissipation capacity [Pdiss]	description
Operating ambient temperature min.
Operating ambient temperature max.	In accordance with EN 61000-6-4
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	according to EN 61000-6-2
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	0 A
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	0 W
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	0 W
10.2 Strength of materials and parts >10.2.5 Lifting	5.43 W
10.2 Strength of materials and parts >10.2.6 Mechanical impact	0 W
10.2 Strength of materials and parts >10.2.7 Inscriptions	-20 °C
10.3 Degree of protection of ASSEMBLIES	+55 °C
10.4 Clearances and creepage distances
10.5 Protection against electric shock	Meets the product standard´s requirements.
10.6 Incorporation of switching devices and components	Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections	Meets the product standard´s requirements.
10.8 Connections for external conductors	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material	Does not apply, since the entire switchgear needs to be evaluated.
10.10 Temperature rise	Meets the product standard´s requirements.
10.11 Short-circuit rating	Does not apply, since the entire switchgear needs to be evaluated.
10.12 Electromagnetic compatibility	Meets the product standard´s requirements.
10.13 Mechanical function	Does not apply, since the entire switchgear needs to be evaluated.
Model	Does not apply, since the entire switchgear needs to be evaluated.
Suitable for monitoring of position switches	Is the panel builder´s responsibility.
Suitable for monitoring of emergency-stop circuits	Is the panel builder´s responsibility.
Suitable for monitoring of valves	Is the panel builder´s responsibility.
Suitable for monitoring of optoelectronic protection equipment	Is the panel builder´s responsibility.
Suitable for monitoring of tactile sensors	Is the panel builder´s responsibility.
Suitable for monitoring of magnetic switches	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Suitable for monitoring of proximity switches	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Type of electric connection	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Rail mounting possible	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Rated control supply voltage Us at AC 50HZ
Rated control supply voltage Us at AC 60HZ
Rated control supply voltage Us at DC	Basic device
Voltage type for actuating	Yes
With detachable clamps	Yes
Evaluation inputs	No
With start input	No
With muting function	No
With feedback circuit	No
Release-delay	No
Number of outputs, safety related, undelayed, with contact	Screw connection
Number of outputs, safety related, delayed, with contact	Yes
Number of outputs, safety related, undelayed, semiconductors	0 - 230 V
Number of outputs, safety related, delayed, semiconductors	0 - 0 V
Number of outputs, signalling function, undelayed, with contact	24 - 24 V
Number of outputs, signalling function, delayed, with contact	DC
Number of outputs, signalling function, undelayed, semiconductors	Yes
Number of outputs, signalling function, delayed, semiconductors	One- and two-channel
Category according to EN 954-1	Yes
Type of safety acc. IEC 61496-1	No
Stop category acc. IEC 60204	Yes
Performance level acc. EN ISO 13849-1	0.2 - 300 s
SIL according to IEC 61508	3
With approval for TÜV	2
With approval for BG BIA	0
With approval according to UL	0
Width	1
Height	0
Depth	0
Product Standards	0
UL File No.	4
UL Category Control No.	None
CSA File No.	0 + 1
CSA Class No.	Level e
North America Certification	3
Degree of Protection	Yes

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