DMM-160/4/SE4/P-R
197331 DMM-160/4/SE4/P-R
Y7-197331

Switch-disconnector, DMM, 160 A, 4 pole, Emergency switching off function, With red rotary handle and yellow locking ring, in steel enclosure

Product range	Switch-disconnector Main switch maintenance switch
Part group reference	DMM
Stop Function	Emergency switching off function
Information about equipment supplied	With red rotary handle and yellow locking ring
Notes	auxiliary contact fitted by user.
Number of poles	in steel enclosure
Notes	4 pole
Locking facility	0 N/O
Degree of Protection	0 N/C
Design	1 padlock, ∅ 5 mm
Contact sequence	Lockable in the 0 (Off) position
Switching angle	IP65
Function
400 V [P]	surface mounting
Rated uninterrupted current [Iu]
Note on rated uninterrupted current !u
Standards	90 °
Certifications
Ambient temperature >Operation [ϑ]	80 kW
Ambient temperature >Storage [ϑ]	160 A
Overvoltage category/pollution degree	Rated uninterrupted current Iu is specified for max. cross-section.
Rated impulse withstand voltage [Uimp]	IEC/EN 60947, VDE 0660, IEC/EN 60204 Switch disconnector in accordance with IEC/EN 60947-3
Rated insulation voltage [Ui ]	CE
Mounting position	-25 - +55 °C
Mechanical variables >Number of poles	-30 - +80 °C
Mechanical variables >Auxiliary contacts 0 N/O Mechanical variables >Auxiliary contacts 0 N/C Electrical characteristics >Rated operational voltage [Ue]	III/3
Electrical characteristics >Rated uninterrupted current [Iu]	6 kV
Electrical characteristics >Note on rated uninterrupted current !u	690 V
Short-circuit rating >fuse	As required
Short-circuit rating >Rated conditional short-circuit current [Iq]	4 pole
Short-circuit rating >Breaking current	0 N/O
Short-circuit rating >max. let-through energy	0 N/C
Rated short-time withstand current (1 s current) [Icw ]	690 V AC
Note on rated short-time withstand current lcw	160 A
Heat dissipation per pole, current-dependent [Pvid]	Rated uninterrupted current Iu is specified for max. cross-section.
Rated breaking capacity cos ϕ to IEC 60947-3 >400/415 V	125
Rated breaking capacity cos ϕ to IEC 60947-3 >500 V	30 kA
Rated breaking capacity cos ϕ to IEC 60947-3 >690 V	13.5 kA
Safe isolation to EN 61140 >Current heat loss per contact at Ie	86,9 kA²s
Lifespan, mechanical [Operations]	2500 Arms
AC >AC-21A >Rated operational current switch >400 V 415 V [Ie]	Current for a time of 1 second
AC >AC-21A >Rated operational current switch >500 V [Ie]	8 W
AC >AC-21A >Rated operational current switch >690 V [Ie]	1080 A
AC >AC-22A >Rated operational current switch >400 V 415 V [Ie]	528 A
AC >AC-22A >Rated operational current switch >500 V [Ie]	336 A
AC >AC-22A >Rated operational current switch >690 V [Ie]	8 W
AC >AC-23A >Rated operational current switch >400 V 415 V [Ie]	10000
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	160 A
Stripping length	140 A
Tightening torque for terminal screw	66 A
Notes	42 A
Heat dissipation per pole, current-dependent [Pvid]	80 kW
Operating ambient temperature min.	45 kW
Operating ambient temperature max.	37 kW
Version as main switch	6 - 70 mm2
Version as maintenance-/service switch	21 mm
Version as safety switch	7 Nm
Version as emergency stop installation	B10d values as per EN ISO 13849-1, table C1
Version as reversing switch	8 W
Number of switches	-25 °C
Max. rated operation voltage Ue AC	+55 °C
Rated operating voltage	Yes
Rated permanent current Iu	Yes
Rated permanent current at AC-23, 400 V	Yes
Rated permanent current at AC-21, 400 V	Yes
Rated operation power at AC-3, 400 V	No
Rated short-time withstand current lcw	1
Rated operation power at AC-23, 400 V	690 V
Switching power at 400 V	690 - 690 V
Conditioned rated short-circuit current Iq	160 A
Number of poles	140 A
Number of auxiliary contacts as normally closed contact	160 A
Number of auxiliary contacts as normally open contact	0 kW
Number of auxiliary contacts as change-over contact	2.5 kA
Motor drive optional	80 kW
Motor drive integrated	80 kW
Voltage release optional	50 kA
Device construction	4
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	No
Type of control element	Complete device in housing
Interlockable	Yes
Type of electrical connection of main circuit	No
Degree of protection (IP), front side	No
Degree of protection (NEMA)	No

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