ESR5-NO-21-24VAC-DC
118700 ESR5-NO-21-24VAC-DC
118700

Safety relay emergency stop/protective door, 24VDC/AC, 2 enabling paths
Safety relay dual-channel, for implementing the basic functions emergency switching off, emergency stop, and protective door, supply voltage 24VDC or 24VAC 50/60Hz, 2 Enable current paths (IEC/EN 60204 Stop category 0), 1 signal current path, busbar tag shroud to EN 50274 with vertical actuation from the front finger- and back-of-hand proof, suitable for cat. 4 according to EN 954-1 / PL e according to EN ISO 13849-1 / SILCL 3 according to IEC 62061 / SIL 3 according to IEC 61508, degree of protection IP20, installation location IP54 minimum, TÜV tested, rated impulse voltage 6 kV / safe isolation, reinforced insulation

Product range	Electronic safety relays
Basic function	Emergency stop; emergency switching off Protective door Feedback circuit
Mounting width
Operation	22.5 mm
Supply voltage [Us]	Automatic reset
Approval	single-channel dual-channel
Safety related characteristics	24 V DC 24 V AC, 50/60 Hz
Enable current paths to IEC/EN 60204-1 Stop category 0
Signal current paths	Cat. 4 PL e according to EN ISO 13849-1 SILCL 3 according to IEC 62061 SIL 3 according to IEC 61508
Intended use
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	22.5 x 99 x 114.5 mm
Connection type	22.5 mm
Lifespan, mechanical [Operations]	0,22 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
Material	2 Size
Duty factor	0.6 x 3.5 mm
Operating conditions >Climatic environmental conditions >Climatic proofing	0.6 Nm
Operating conditions >Ambient temperature >Operation [ϑ]	7 mm
Operating conditions >Ambient temperature >Storage [ϑ]	Housing: polyamide PA not reinforced Contacts: Material: silver tin oxide, gold plated (AgSnO2, 0.2 µm Au)
Operating conditions >Ambient temperature >Condensation	100 % DF
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]	5.16 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]	6000 V AC
Safety integrity level claim limit [in accordance with 62061]	Safe isolation Reinforced insulation
Safety integrity level [In accordance with IEC 61508]	III/2
Probability of failure per hour [PFHd]	5,05
Prooftest High Demand	PL e
Demand level	Kat. 4
Prooftest Low Demand	SILCL 3
Lifetime	SIL 3
Rated operational voltage [Ue]	5.05 x 10-10
Rated operational voltage [Ue]	240 Months
Permissible range	< 12 Months
Rated insulation voltage [Ui]	66 Months
Quadratic summation current	240 Months
Notes	230 V AC
Inrush current	24 V AC, 24 V DC V
Minimum switching capacity	0.85 - 1.1 x Ue
Power supply circuit >AC operated 50/60 Hz	250 V AC
Power supply circuit >DC operated	72 A2 (ITH2 = I12 + I22) A2
Fuse for control circuit supply >24 V	Observe derating curve ￫ Engineering
Rated current	min - max0.025 - 6 A
Current consumption	0.4 W
Voltage at input, starting and feedback circuit
Max. resistive load of the cable [R]	3.4 W
Short-circuit current	1.6 W
Pick-up time (K1, K2) for UN automatic mode, typical [tA]	short-circuit proof
Pick-up time
Reset time (K1, K2) for UN , normally [tR]	S12, S22:30, S34:45 mA
Recovery time [tW ]	AC: 140 DC: 65 mA
Simultaneity for inputs 1/2 [tsync]	Approx. 24 V DC
Maximum permissible total cable resistance (input and starting circuits for UN) [RL]	≦ 50 Ω
Maximum switching frequency	2.3 A
Status indication	100 ms
Contact type >Non-delayed enable current paths	at Ue in automatic mode: normally 100 ms
Contact type >Delayed signal current path	45 (single-channel) 10 (dual-channel) ms
Switching voltage	Approx. 1000 ms
Limiting continuous current	∞ ms
Short-circuit protection for output circuits, external	approx. 50 Ω
Output fuse >NEOZED (N/O)	0.5 Hz
Output fuse >NEOZED (N/C)	Green LED
Maximum breaking power >Resistive load (τ = 0 ms) >24 V DC
Maximum breaking power >Resistive load (τ = 0 ms) >48 V DC	2
Maximum breaking power >Resistive load (τ = 0 ms) >110 V DC	1
Maximum breaking power >Resistive load (τ = 0 ms) >220 V DC	min – max15 - 250 V AC 15 - 250 V DC
Maximum breaking power >Resistive load (τ = 0 ms) >250 V AC	perN/O: 6 N/C: 6 A
Maximum breaking power >Inductive load (τ = 40 ms) >24 V DC	Fuse 6 A gL/gG
Maximum breaking power >Inductive load (τ = 40 ms) >48 V DC	10 gL/gG
Maximum breaking power >Inductive load (τ = 40 ms) >110 V DC	6 gL/gG
Maximum breaking power >Inductive load (τ = 40 ms) >220 V DC	144 W
Switching capacity	288 W
Switching capacity >AC-15 >230 V	77 W
Switching capacity >DC-13 >24 V	88 W
Further information (flip catalog)	1500 VA
Emitted interference	48 W
Interference immunity	40 W
Rated operational current for specified heat dissipation [In]	35 W
Heat dissipation per pole, current-dependent [Pvid]	35 W
Equipment heat dissipation, current-dependent [Pvid]	In accordance with IEC 60947-5-1
Static heat dissipation, non-current-dependent [Pvs]	4 A bei 360 S/h 3 A bei 3600S/h A
Heat dissipation capacity [Pdiss]	4 A bei 360 S/h 2.5 A bei 3600S/h A
Operating ambient temperature min.	description
Operating ambient temperature max.
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	In accordance with EN 61000-6-4
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	In accordance with EN 61000-6-2 EN 662061_x
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat
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 A
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	0 W
10.2 Strength of materials and parts >10.2.6 Mechanical impact	5.16 W
10.2 Strength of materials and parts >10.2.7 Inscriptions	0 W
10.3 Degree of protection of ASSEMBLIES	-20 °C
10.4 Clearances and creepage distances	+55 °C
10.5 Protection against electric shock
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	Meets the product standard´s requirements.
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	Does not apply, since the entire switchgear needs to be evaluated.
10.11 Short-circuit rating	Meets the product standard´s requirements.
10.12 Electromagnetic compatibility	Does not apply, since the entire switchgear needs to be evaluated.
10.13 Mechanical function	Meets the product standard´s requirements.
Model	Does not apply, since the entire switchgear needs to be evaluated.
Suitable for monitoring of position switches	Does not apply, since the entire switchgear needs to be evaluated.
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	Is the panel builder´s responsibility.
Suitable for monitoring of proximity switches	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Type of electric connection	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Rail mounting possible	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Rated control supply voltage Us at AC 50HZ	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Rated control supply voltage Us at AC 60HZ
Rated control supply voltage Us at DC
Voltage type for actuating	Basic device
With detachable clamps	Yes
Evaluation inputs	Yes
With start input	No
With muting function	No
With feedback circuit	No
Release-delay	No
Number of outputs, safety related, undelayed, with contact	No
Number of outputs, safety related, delayed, with contact	Screw connection
Number of outputs, safety related, undelayed, semiconductors	Yes
Number of outputs, safety related, delayed, semiconductors	0 - 26.4 V
Number of outputs, signalling function, undelayed, with contact	0 - 0 V
Number of outputs, signalling function, delayed, with contact	0 - 0 V
Number of outputs, signalling function, undelayed, semiconductors	AC/DC
Number of outputs, signalling function, delayed, semiconductors	Yes
Category according to EN 954-1	1-channel
Type of safety acc. IEC 61496-1	Yes
Stop category acc. IEC 60204	No
Performance level acc. EN ISO 13849-1	Yes
SIL according to IEC 61508	0 - 0 s
With approval for TÜV	2
With approval for BG BIA	0
With approval according to UL	0
Width	0
Height	1
Depth	0
Product Standards	0
UL File No.	0
UL Category Control No.	4
CSA File No.	None
CSA Class No.	0
North America Certification	Level e
Degree of Protection	3
Characteristic curve	Yes

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