Emergency switches
Manual emergency pushbutton OA1 with resistor board
Product description
OA1 with resistor board can be used in systems with Control and Indicating
equipment which enables a selected state (Alarm, Detection or Damage),
depending on the resistance of the detection line. A dropping resistor,
end-of-line resistor or a switch with dry contacts (NO or NC) can be connected
to the board. The assembly with a resistor board can hold up to two switches,
SP22-10 (NO) or SP22-01 (NC), with one of them connected to the board.
Depending on the type, it can switch on or off the dropping resistor. Available
versions with A or B alarm characteristic are identical to standard assembly
OA1. Resetting the alarm is also the same as in the standard version. Owners of
the manual emergency pushbutton OA1 without a resistor board, can order it
separately, using the code PPOŻ-1700/R01.
Accessories
Hammer with a holder PPOŻ-1200\P01
Glass PPOŻ-5701\P01
Normally open switch (10) green
Normally closed switch (01) red
Components
Boards
Resistor board
Cable for call points
More information on www.spamel.eu
Ordering code
OA1-
-
-Y1\
Pushbutton type
A
triggered automatically after breaking the glass
B
after breaking the glass press the button manually
Version
W01 surface mounting
W02 flush
Code examples
OP1-W01-A-11
on-plaster mounting, 1 NO switch and 1 NC switch. When the glass is broken the pushbutton is
released automatically (type A acc. to PN-EN 54-11)
OP1-W02-B-10-230-M
flush mounting with 1 NO switch. When the glass is broken it is necessary to push the button
(type B acc. to PN-EN 54-11). Signalling LED 230 V AC. With a hammer.
Note
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 will 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.
Technical data
Rated insulation voltage U
Rated continuous current I
Rated operational current
I
for AC-15
e
Rated operational current
I
for AC-13
e
Degree of protection
Wire gauge
Parameters of resistors in the set
EMERGENCY SWITCHES
Hammer
without hammer
-M with hammer
Signalling
without signalling
-24
with signalling LED 24V AC/DC
-230
with signalling LED 230V AC
-P24
with PULSATING LED 24V DC
(pulsating frequency 2 Hz)
Switches
10, 20
01, 02
11
500 V
i
=I
10 A
u
th
2.5 A (230 V)
1.6 A (400/500 V)
4 A (24 V)
1 A (110 V)
0.25 A (220 V)
IP65
2× 1...2.5 mm² (solid)
2× 0.75...1.5 mm² (stranded)
270 Ohm
2.2 kOhm
3.9 kOhm
15 kOhm
22 kOhm
47 kOhm
19-7-2022
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