Toggle navigation
Shop
Assortment
Signal Towers
Systems for optimising production
Signal Beacons and Traffic Lights
Horns and Sirens
Visual/acoustic combinations
Services
Returns
Terms and Conditions
Delivery and shipping
Payment
Shopping cart
Search
Contact
English
Deutsch
English
Français
Español
Italiano
Nederlands
Chinese
Your Account
Your Account
Your Account
Remember login
Login
Sign up
Forgot password
Login
You already have an account.
Sign up
Forgot password
We will send you a new one.
Newsletter
Subscribe to our newsletter!
Contact us
On further questions ...
Home page
Shop
Visual/acoustic combinations
Combinations
Mini
LED/Multi-Tone Sounder 420
LED Multi-tne S. BM 8 tne 24VAC/DC RD
LED Multi-tne S. BM 8 tne 24VAC/DC RD
WERMA Signaltechnik GmbH
4049787007204
LED buzzer combi with long service life and high adaptability
Maintenance-free operation with long service life of up to 50,000 h
Light and sound can be controlled separately for two-stage signalling
8 tones adjustable for specific applications
Volume adjustable
Part No.:
420.120.75
Voltage:
24V AC/DC
Sound output:
105
Light colour:
Red
Signal effect:
Permanent
Fixing:
Base mounting
Diameter in mm:
89 mm
Width in mm:
91 mm
Height in mm:
101 mm
Depth in mm:
91 mm
Protection rating:
IP65
Available:
Select colour:
Select voltage:
24V AC/DC
A follow-up product is available for this article!
List price
$ 261.77
*
excl. sales tax, shipping & packaging
261.77
$
Quantity:
Total price
$ 261.77
*
excl. sales tax, shipping & packaging
Add to shopping cart
Question
Favorite
Recommend
Print
Technical data
Download
Tone type
Accessories
FAQs
Mechanical data
Width
91 mm
Height
101 mm
Diameter
89 mm
Materials
PC
Dome colour
Red
Housing colour
Black
Protection category
IP65
Connection
Screw terminals
cross-sectional area maximum
1,50mm² / 16AWG
Cable entry
Membrane grommet
Cable entry minimum
d = 1 mm
Cable entry maximum
d = 9 mm
Tension relief
Pull-out protection
Type of fixing
Base mounting
Working temperature minimum
-20°C
Working temperature maximum
+50°C
Weight with packaging
138 g
Product weight
106 g
Electrical data
Operating voltage
24V
Operating voltage type
AC/DC
Operating voltage frequency
50Hz
Operating voltage tolerance
+/- 10%
Rated operational voltage
24 VDC
Rated operational current
80 mA
Rated inrush current
500 mA
Protection class
Protection class 2
Pollution degree
3
Optical data
Light source
LED
Light colour
Red
Optical signal image
Permanent
Service life optical
50,000 h maximum
Acoustic data
Volume (max) at 1m distance
105,0 dB (A)
Acoustic signal image
Multi-tone
Number of tones
8 tone
Acoustic service life
5,000 h minimum
Approval data
Conforms with CE
Yes
Conforms with RoHS directive
Yes
WEEE
Yes
Conforms with ATEX-directive
No
Conforms with CCC
No
Conforms with UL
No
Conforms with FCC
No
Conforms with IC
No
EAC certificate available
Yes
Conforms with UKCA (Importer)
Yes (WERMA (UK) Ltd.)
Conforms with AS-I
No
ICAO Certification
No
Conforms with DNV
No
Conforms with RoHS CN
No
Conforms with VdS
No
MTTF-value [years]
2673
Techn. datasheet (pdf)
werma_techn._datasheet_1-42012075.pdf
Operating instructions (pdf)
werma_operating_instructions_1-42012075.pdf
397 KByte
CAD Model STP (stp)
werma_cad_model_stp_1-42012075.stp
3.05 MByte
Tone type 1
listen
Tone type 2
listen
Tone type 3
listen
Tone type 4
listen
Tone type 5
listen
Tone type 6
listen
Tone type 7
listen
Tone type 8
listen
Tube adapter RM BK
#975.420.01
$ 64.73
To the product detail page
Base for tube D25mm, pl. BK
#975.840.90
$ 19.93
To the product detail page
Base for tube D25mm, metal BK
#975.840.91
$ 40.02
To the product detail page
Tube D25mm 100mm long SR
#975.845.10
$ 18.15
To the product detail page
Tube D25mm 250mm long SR
#975.840.25
$ 21.15
To the product detail page
Alternate products
Midi TwinLIGHT Combi
The quick and easy way to create the perfect signalling solution.|Please
$ 315.57
more information
Other customers also bought the following products
$ 54.25
Terminal element RM 12-230VAC/DC
more information
$ 40.08
Perm. light element 12-230VAC/DC
more information
$ 230.70
Flashing Beacon
more information
$ 144.06
LED Perm. Beacon
more information
$ 20.05
Bracket
more information
$ 157.51
LED Perm. light element
more information
$ 410.35
Horn/Flash Comb. WM Contin. tone
more information
$ 19.93
Base for tube D25mm, pl.
more information
×
Attention
The items of the configuration were added to the shopping cart.
×
The item has been added to the shopping cart.
×