DMM-160/3N/I5/P-B
172789 DMM-160/3N/I5/P-B
172789

Switch-disconnector, DMM, 160 A, 3P + N (solid), with blue knob, in CI-K5 enclosure
Switch-disconnector, Product range: Switch-disconnector, Main switch, maintenance switch, Part group reference: DMM, with blue knob, Notes: in CI-K5 enclosure, Information about equipment supplied: auxiliary contact fitted by user., 3 pole + N, Notes: 1 padlock, 5 mm, Locking facility: Lockable in the 0 (Off) position, Degree of Protection: IP65, Design: surface mounting, Motor rating AC-23A, 50 - 60 Hz 400 V: P = 80 kW, Rated uninterrupted current: Iu = 160 A, Standards: IEC/EN 60947, VDE 0660, IEC/EN 60204, Switch-disconnector according to IEC/EN 60947-3

Product range	Switch-disconnector Main switch maintenance switch
Part group reference	DMM
Information about equipment supplied	with blue knob
Notes	auxiliary contact fitted by user.
Number of poles	in CI-K5 enclosure
Notes	3P + N (solid)
Locking facility	0 N/O
Degree of Protection	0 N/C
Design	1 padlock, ∅ 5 mm
Contact sequence	Lockable in the 0 (Off) position
400 V [P]	IP65
Rated uninterrupted current [Iu]	surface mounting
Note on rated uninterrupted current !u
Standards
Certifications	80 kW
Ambient temperature >Operation [ϑ]	160 A
Ambient temperature >Storage [ϑ]	Rated uninterrupted current Iu is specified for max. cross-section.
Overvoltage category/pollution degree	IEC/EN 60947, VDE 0660, IEC/EN 60204 Switch-disconnector according to IEC/EN 60947-3
Rated impulse withstand voltage [Uimp]	CE, RoHs, KEMA, EAC, Lloyds
Rated insulation voltage [Ui ]	-25 - +60 °C
Mounting position	-40 - +80 °C
Mechanical variables >Number of poles	III/3
Mechanical variables >Auxiliary contacts 0 N/O Mechanical variables >Auxiliary contacts 0 N/C Electrical characteristics >Rated operational voltage [Ue]	6 kV
Electrical characteristics >Rated uninterrupted current [Iu]	1000 V
Electrical characteristics >Note on rated uninterrupted current !u	As required
Short-circuit rating >fuse	3P + N (solid)
Short-circuit rating >Rated conditional short-circuit current [Iq]	0 N/O
Short-circuit rating >Breaking current	0 N/C
Short-circuit rating >max. let-through energy	690 V AC
Rated short-time withstand current (1 s current) [Icw ]	160 A
Note on rated short-time withstand current lcw	Rated uninterrupted current Iu is specified for max. cross-section.
Heat dissipation per pole, current-dependent [Pvid]	160
Rated breaking capacity cos ϕ to IEC 60947-3 >400/415 V	415 V: 30 690 V: 50 kA
Rated breaking capacity cos ϕ to IEC 60947-3 >500 V	13.5 kA
Rated breaking capacity cos ϕ to IEC 60947-3 >690 V	86,9 kA²s
Safe isolation to EN 61140 >Current heat loss per contact at Ie	2500 Arms
Lifespan, mechanical [Operations]	Current for a time of 1 second
AC >AC-21A >Rated operational current switch >400 V 415 V [Ie]	7.4 W
AC >AC-21A >Rated operational current switch >500 V [Ie]	1080 A
AC >AC-21A >Rated operational current switch >690 V [Ie]	528 A
AC >AC-22A >Rated operational current switch >400 V 415 V [Ie]	336 A
AC >AC-22A >Rated operational current switch >500 V [Ie]	7.4 W
AC >AC-22A >Rated operational current switch >690 V [Ie]	10000
AC >AC-23A >Rated operational current switch >400 V 415 V [Ie]	160 A
AC >AC-23A >Rated operational current switch >500 V [Ie]	160 A
AC >AC-23A >Rated operational current switch >690 V [Ie]	160 A
AC >AC-23A >Motor rating AC-23A, 50 - 60 Hz [P] >400 V 415 V [P]	160 A
AC >AC-23A >Motor rating AC-23A, 50 - 60 Hz [P] >500 V [P]	160 A
AC >AC-23A >Motor rating AC-23A, 50 - 60 Hz [P] >690 V [P]	160 A
Flexible with ferrules to DIN 46228 >flexible	140 A
Stripping length	66 A
Tightening torque for terminal screw	42 A
Notes	80 kW
Rated operational current for specified heat dissipation [In]	45 kW
Heat dissipation per pole, current-dependent [Pvid]	37 kW
Equipment heat dissipation, current-dependent [Pvid]	6 - 70 mm2
Static heat dissipation, non-current-dependent [Pvs]	21 mm
Heat dissipation capacity [Pdiss]	7 Nm
Operating ambient temperature min.	B10d values as per EN ISO 13849-1, table C1
Operating ambient temperature max.	160 A
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	7.4 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	0 W
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	-25 °C
10.2 Strength of materials and parts >10.2.5 Lifting	+40 °C
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	UV resistance only in connection with protective shield.
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	Does not apply, since the entire switchgear needs to be evaluated.
10.8 Connections for external conductors	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Does not apply, since the entire switchgear needs to be evaluated.
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	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	Is the panel builder´s responsibility.
Version as safety switch	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Version as emergency stop installation	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Version as reversing switch	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Number of switches	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Max. rated operation voltage Ue AC	Yes
Rated operating voltage	Yes
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	1
Rated short-time withstand current lcw	690 V
Rated operation power at AC-23, 400 V	690 - 690 V
Switching power at 400 V	160 A
Conditioned rated short-circuit current Iq	140 A
Number of poles	160 A
Number of auxiliary contacts as normally closed contact	0 kW
Number of auxiliary contacts as normally open contact	2.5 kA
Number of auxiliary contacts as change-over contact	0 kW
Motor drive optional	0 kW
Motor drive integrated	50 kA
Voltage release optional	3
Device construction	0
Suitable for ground mounting	0
Suitable for front mounting 4-hole	0
Suitable for front mounting centre	No
Suitable for distribution board installation	No
Suitable for intermediate mounting	No
Colour control element	Complete device in housing
Type of control element	Yes
Interlockable	No
Type of electrical connection of main circuit	No
Degree of protection (IP), front side	No
Degree of protection (NEMA)	No

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