Text for specification

Description
QUADRON®185Power Speed
NH in-line switch-disconnector-fuse size 3
connection bottom M12
185Power

- for vertical and horizontal mounting
- operator independent swichtching mechanism combined with linear operation kinematics
- disconnection of both sides of the NH-contacts (disconnection in front and after the NH-fuses)
- riskless mounting or demounting under voltage without personal protective equipment by using
  the touchprotected busbarsystem and CrossLink®Technology 
  (assessment of the german Employer's Liability Insurance Association)
- plug and play on the busbar system by sticking device with CrossLink-clamp or drilled 
  mounting
- flag indicator shows the switching state via red-green field
- lockable in OFF-position with max. three padlocks
- cover locking with a control panel key
- seal application in ON and OFF position
- all touchable parts are safe by opened cover
- impossible opening of the cover in ON position
- impossible mounting or demounting under load 
  (assessment of the german Employer's Liability Insurance Association)

Standards
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only

Approvals
IEC (CB)

Electrical data
Rated current (IEC):	630 A
rated voltage (IEC) AC:	800 V
rated voltage (IEC) DC:	800 V

AC-22B (800 V / 315 A)
AC-23B (690 V / 500 A)
AC-23B (500 V / 630 A)

DC-20B
max. voltage between the fuses: 1000 V
visible information required: Do not switch under load.

power dissipation at full load of the item:	250.0 W

rated isolation voltage Ui AC:	1000 V
rated surge voltage Uimp :	12 kV

The use of knife links is not permitted. The rated values specified in this product description apply exclusively to the use of fuses.

distance to grounded parts = 0mm at 120kA

Special operating conditions corresponding to IEC / EN 61439-1 may yield to foulty activations of pilot switches and fuse monitors. The operating conditions have to be considered for the analysis of status signals.

Degree of protection IP30 at front, degree of protection near terminal depends on installation

Miscellaneous 
When the cover is open, all touchable parts are voltage-free

Operator-independent switching

Lockable cover with double-bit lock

Mixed installation with all components 185Power

Can be sealed when switched on or off

Can be locked with up to 3 padlocks when switched off 

Brand 
Woehner or equivalent

Part No.
33634000A