197337

Eaton DMV Switch-disconnector, DMV, 250 A, 3 pole, Emergency switching off function, With red rotary handle and yellow locking ring, in steel enclosure, 9 mm connection hole

产品规格

规格资源

常用规格

Product Name	Eaton DMV Switch-disconnector
Catalog Number	197337
Product Length/Depth	225 mm
Product Height	500 mm
Product Width	400 mm
Product Weight	12.5 kg
Certifications	IEC/EN 60947 IEC/EN 60204 VDE 0660 CE IEC/EN 60947-3

产品规格

Product Category	Main switch Switch-disconnector
Features	Version as main switch Version as emergency stop installation Version as maintenance-/service switch Version as safety switch
Actuator color	Red
10.10 Temperature rise	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
10.2.2 Corrosion resistance	Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects	Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation	UV resistance only in connection with protective shield.
10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions	Meets the product standard's requirements.
10.3 Degree of protection of assemblies	Does not apply, since the entire switchgear needs to be evaluated.
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	Is the panel builder's responsibility.
10.8 Connections for external conductors	Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength	Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage	Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material	Is the panel builder's responsibility.
Fitted with:	Red rotary handle and yellow locking ring
Pollution degree	3
Rated impulse withstand voltage (Uimp)	6000 V
Rated permanent current at AC-21, 400 V	250 A
Rated permanent current at AC-23, 400 V	250 A
Rated uninterrupted current (Iu)	250 A
Switching angle	90 °
Switching power at 400 V	147 kW
Accessories	Auxiliary contact fitted by user.
Device construction	Complete device in housing
Rated short-time withstand current (Icw)	0 kA 12 kA, Contacts, 1 second
Electrical connection type of main circuit	Screw connection
Mounting position	As required
Actuator type	Long turning handle
Ambient operating temperature - max	55 °C
Ambient operating temperature - min	-25 °C
Ambient storage temperature - max	80 °C
Ambient storage temperature - min	-30 °C
Heat dissipation per pole, current-dependent Pvid	3.75 W
Number of auxiliary contacts (change-over contacts)	0
Number of auxiliary contacts (normally closed contacts)	0
Rated conditional short-circuit current (Iq)	50 kA
Overvoltage category	III
Breaking current	40 kA (at In = 500) 33 kA (at In = 250)
Degree of protection (front side)	IP65
Number of poles	Three-pole
Connection type	9 mm connection hole
Mounting method	Surface mounting
Degree of protection	NEMA 12
Suitable for	Ground mounting
Locking facility	Lockable in the 0 (Off) position
Functions	Interlockable Emergency switching off function
Number of switches	1
Screw size	M8 x 20, Terminal screw
Lifespan, mechanical	10,000 Operations
Let-through energy	Max. 380 kA²s (at In = 250) Max. 1700 kA²s (at In = 500)
Terminal capacity	120 mm², Flat conductor connection with busbars
Safety parameter (EN ISO 13849-1)	B10d values as per EN ISO 13849-1, table C.1
Number of auxiliary contacts (normally open contacts)	0
Rated breaking capacity at 400/415 V (cos phi to IEC 60947-3)	2000 A
Rated breaking capacity at 500 V (cos phi to IEC 60947-3)	1760 A
Rated breaking capacity at 660/690 V (cos phi to IEC 60947-3)	1120 A
Rated insulation voltage (Ui)	1000 V
Rated operating voltage (Ue) - max	690 V
Rated operating voltage (Ue) - min	690 V
Rated operational voltage (Ue) at AC - max	690 V
Rated operational current (Ie) at AC-21, 400 V, 415 V	250 A
Short-circuit protection rating	500/250, Fuse, Contacts
Rated operational current (Ie) at AC-21, 500 V	250 A
Rated operational current (Ie) at AC-21, 690 V	250 A
Rated operational current (Ie) at AC-22, 380 V, 400 V, 415 V	250 A
Rated operational current (Ie) at AC-22, 500 V	250 A
Rated operational current (Ie) at AC-22, 690 V	250 A
Rated operational current (Ie) at AC-23A, 400 V, 415 V	250 A
Rated operational current (Ie) at AC-23A, 500 V	220 A
Rated operational current (Ie) at AC-23A, 690 V	140 A
Rated operational power at AC-23A, 400 V, 50 Hz	147 kW
Rated operational power at AC-23A, 500 V, 50 Hz	160 kW
Rated operational power at AC-23A, 690 V, 50 Hz	132 kW
Rated operational power at AC-3, 380/400 V, 50 Hz	0 kW
Tightening torque	14 Nm, Screw terminals
Uninterrupted current	Rated uninterrupted current Iu is specified for max. cross-section.