Manual push button of PWP1 fire switch with certificate

Manual push button of PWP1 fire switch with certificate

Fire alarm switches PWP1

PWP1-#-#-#-##

Examples of markings:
1. PWP1-W01-A-11-2LED7-surface mounted version with 1 NO switch and 1 NC switch, 230V green led/230V red led. After breaking the glass, the button is released automatically.
2. PWP1-W01-B-11-2LED7-surface mounted version with 1 NO switch and 1 NC switch, 230V green led/230V red led. After breaking the glass, the button must be pressed manually.

The manual button activates the "Fire switch", which will disconnect the building's power supply from the electricity source during a fire and a rescue operation. The fire switch which cuts off the power supply to all circuits, with the exception of the circuits supplying the systems and equipment, the operation of which is necessary during fire, should be used in fire zones with a volume exceeding 1000 m³ or including zones endangered with explosion.
The fire switch should be located near the main entrance to the facility or a connector and properly marked. Cutting off the power supply with a fire switch may not automatically switch on the second source of electric energy, including the generating set. The exception is the sources of power supplying electrical devices that must function in the event of a fire.

The PWP1 manual start button can be used as a "fire switch" provided that a label is placed above it: “Fire switch”. The set includes a self-adhesive label: "Fire switch".

The manual PWP1 start button with double LED signaling provides information about:
1. Green diode–activation status
2. Red diode–supervision status

The LEDs are terminated with a terminal block. The red led should be on when the switch is on, when the glass is broken, the red led should go out, and the green led should be on, which informs that the power in the building is disconnected. The green led should be powered from a separate power source, preferably from a switch.

The minimum number of wires needed to connect the switch:
Version of the switch with 2 LEDs:
1. 2leads+3contacts-minimum 6 wires
2 .2leads+2contacts-minimum 5 wires
3 .2leds+1contact-minimum 4 wires

National Technical Assessment CNBOP-PIB-no. CNBOP-PIB-KOT-2019/0110-1014 edition 2
National Certificate of Constancy of Performance No. 063-UWB-0181
When selecting current paths, the selected type (A or B) should be taken into account
TYP A
NO contacts (10, 20, 30): after breaking the glass or removing the cover, the contacts open.
NC contacts (01.02.03): after breaking the glass or removing the cover, the contacts close.
Mixed NC/NO contacts (11,12,21): after breaking the glass, the NO contacts will open and the NC contacts will close.
TYP B
NO contacts (10, 20, 30): after breaking the glass or removing the cover, the button must be pressed manually - the contacts close.
NC contacts (01,02,03): after breaking the glass or removing the cover, the button must be pressed manually - the contacts will open.
Mixed NC/NO contacts (11,12,21): after pressing the button, the NO contacts will close and the NC contacts will open.
Rated insulation voltage Ui 500 V
Rated continuous current Iu=Ith 10 A
Rated operational current Ie for AC-15 2.5 A (230 V)
1.6 A (400/500 V)
Rated operational current Ie for AC-13 4 A (24 V)
1 A (110 V)
0.25 A (220 V)
Degree of protection IP65
Wire gauge 1...2.5 mm² (solid)
0.75...1.5 mm² (stranded)
Ambient temperature -25 ... +70°C (work)
-25 ... +70°C (storage)
Climate class II
Compliance with the standard PN-EN 60947-5-1
IEC 60947-5-1
IEC 60947-1
PN-EN 60529:2003
PN-EN 60068-2-1:2009
PN-EN 60068-2-2:2009
PN-EN 60068-2-6:2008
PN-EN 60068-2-42:2004
PN-EN 60068-2-75:2015
PN-EN 60068-2-78:2013
PN-EN 50130-4:2002+A1:2015
PN-EN 61000-4-2:2009
PN-EN 61000-4- 3:2007+A1:2008+A2:2011
PN-EN 61000-4-4:2013
PN-EN 61000-4-5:2014
PN-EN 61000-4-6:2014
24 green 24V AC/DC
230 green 230V AC
2LED7 C230VAC+Z230VAC
2LED8 C230VAC+Z24VDC
2LED9 C230VAC+ZP24VDC
2LED10 C24VDC+Z230VAC
2LED11 C24VDC+Z24VDC
2LED12 C24VDC+ZP24VDC
2LED13 CP24VDC+Z230VAC
2LED14 CP24VDC+Z24VDC
2LED15 CP24VDC+ZP24VDC
24 green 24V AC/DC
230 green 230V AC
2LED7 C230VAC+Z230VAC
2LED8 C230VAC+Z24VDC
2LED9 C230VAC+ZP24VDC
2LED10 C24VDC+Z230VAC
2LED11 C24VDC+Z24VDC
2LED12 C24VDC+ZP24VDC
2LED13 CP24VDC+Z230VAC
2LED14 CP24VDC+Z24VDC
2LED15 CP24VDC+ZP24VDC

3D model

Dimensions

  • Manual push button of PWP1 fire switch with certificate - Dimensions

    surface mounting

Reference

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