P-SOL20
120934 P-SOL20
120934

Switch-disconnector, DC current, 20A
Switch-disconnector, Standards: IEC/EN 60947-3, TÜV certificate, UL 508, CSA-C22.2 No. 14-10

Product range	Switchgear for photovoltaic systems
Subrange	DC switch-disconnectors
Rated operational voltage [Ue]	1000 V
Protection class	2
Number of conductors	2 pole
Rated operational current at DC-21A [Ie]	20 A
Rated operational current at DC-PV1 [Ie]	20 A
Design	open
Notes	Accessories Page 2 Hilfsschalter NHI-E ￫ 082882 3 Arbeitsstromauslöser A-PKZ0 ￫ 073187 3 Unterspannungsauslöser U-PKZ0 ￫ 073135
Rated operational current at DC-21A [Ie]	20 A
Rated operational current at DC-PV1 [Ie]	20 A
Number of poles	2 pole
Rated operational voltage [Ue]	1000 V
Isolating characteristics	yes
Standards	IEC/EN 60947-3
Lifespan, mechanical [Operations]	100000
Electrical	1500 Operations
Max. operating frequency	120 Ops/h
Climatic proofing	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Open
Mounting position	-25 - +60 °C
Width	As required
Height
Depth	58 mm
Top-hat rail	93 mm
Weight	76 mm
Flexible with ferrule	35 mm
Solid or stranded	0.32 kg
Rated short-time withstand current (t=1s) [Icw ]
up to 440 V 50/60 Hz [Icm ]	1 x (1 - 6) 2 x (1 - 6) mm2
Internal resistance	18 - 14 AWG
Rated operational current for specified heat dissipation [In]	0.36 kA
Heat dissipation per pole, current-dependent [Pvid]	0.32 kA
Equipment heat dissipation, current-dependent [Pvid]	6 mΩ
Static heat dissipation, non-current-dependent [Pvs]
Heat dissipation capacity [Pdiss]	20 A
Operating ambient temperature min.	0.8 W
Operating ambient temperature max.	2.4 W
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	0 W
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	0 W
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	-25 °C
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	+60 °C
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation
10.2 Strength of materials and parts >10.2.5 Lifting	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.6 Mechanical impact	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.7 Inscriptions	Meets the product standard´s requirements.
10.3 Degree of protection of ASSEMBLIES	Meets the product standard´s requirements.
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	Meets the product standard´s requirements.
10.8 Connections for external conductors	Does not apply, since the entire switchgear needs to be evaluated.
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	Is the panel builder´s responsibility.
10.11 Short-circuit rating	Is the panel builder´s responsibility.
10.12 Electromagnetic compatibility	Is the panel builder´s responsibility.
10.13 Mechanical function	Is the panel builder´s responsibility.
Version as main switch	Is the panel builder´s responsibility.
Version as maintenance-/service switch	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Version as safety switch	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Version as emergency stop installation	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Version as reversing switch	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Number of switches
Max. rated operation voltage Ue AC
Rated operating voltage	No
Rated permanent current Iu	No
Rated permanent current at AC-23, 400 V	No
Rated permanent current at AC-21, 400 V	No
Rated operation power at AC-3, 400 V	No
Rated short-time withstand current lcw	1
Rated operation power at AC-23, 400 V	0 V
Switching power at 400 V	1000 - 1000 V
Conditioned rated short-circuit current Iq	20 A
Number of poles	0 A
Number of auxiliary contacts as normally closed contact	0 A
Number of auxiliary contacts as normally open contact	0 kW
Number of auxiliary contacts as change-over contact	0.36 kA
Motor drive optional	0 kW
Motor drive integrated	20 kW
Voltage release optional	0 kA
Device construction	2
Suitable for ground mounting	0
Suitable for front mounting 4-hole	0
Suitable for front mounting centre	0
Suitable for distribution board installation	No
Suitable for intermediate mounting	No
Colour control element	Yes
Type of control element	Built-in device fixed built-in technique
Interlockable	Yes
Type of electrical connection of main circuit	No
Degree of protection (IP), front side	No
Degree of protection (NEMA)	Yes
Specially designed for North America	No

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