Pfannenberg IS-mA1 Series Electronic Sounder Surface, IP65, DC 24V dc, 49-Tone 103 dB @ 1m
- RS Stock No.:
- 460-302
- Distrelec Article No.:
- 303-69-810
- Mfr. Part No.:
- 32034800000
- Brand:
- Pfannenberg
Subtotal (1 unit)*
£556.71
(exc. VAT)
£668.05
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £556.71 |
*price indicative
- RS Stock No.:
- 460-302
- Distrelec Article No.:
- 303-69-810
- Mfr. Part No.:
- 32034800000
- Brand:
- Pfannenberg
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Pfannenberg | |
| Product Type | Electronic Sounder | |
| IP Rating | IP65 | |
| Current Type | DC | |
| Number of Tones | 49 | |
| Housing Colour | Red | |
| Current Consumption | 25mA | |
| Mount Type | Surface | |
| Terminal Type | Wire | |
| Diameter | 88mm | |
| Maximum Supply Voltage | 24V dc | |
| Sound Level at 1m | 103dB | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 60°C | |
| Maximum Sound Level | 102dB | |
| Series | IS-mA1 | |
| Hazardous Area Certification | II 1G EEx ia IIC T4 | |
| Base Length | 130mm | |
| Standards/Approvals | NFC48-265, PFEER PTAP, EN 60529, KTA3901, EN 54-3, NEN 2575, AS2220, AS1670, BS5839-1, SS031711, AS1610, NFS 32-001, DIN-Ton 33404-3 | |
| Tone Type | Sweeping, Sawtooth, Bell, Slow Whoop, Continuous, Interrupted, Motor Siren, Alternating | |
| Housing Material | ABS | |
| Base Width | 130mm | |
| Select all | ||
|---|---|---|
Brand Pfannenberg | ||
Product Type Electronic Sounder | ||
IP Rating IP65 | ||
Current Type DC | ||
Number of Tones 49 | ||
Housing Colour Red | ||
Current Consumption 25mA | ||
Mount Type Surface | ||
Terminal Type Wire | ||
Diameter 88mm | ||
Maximum Supply Voltage 24V dc | ||
Sound Level at 1m 103dB | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 60°C | ||
Maximum Sound Level 102dB | ||
Series IS-mA1 | ||
Hazardous Area Certification II 1G EEx ia IIC T4 | ||
Base Length 130mm | ||
Standards/Approvals NFC48-265, PFEER PTAP, EN 60529, KTA3901, EN 54-3, NEN 2575, AS2220, AS1670, BS5839-1, SS031711, AS1610, NFS 32-001, DIN-Ton 33404-3 | ||
Tone Type Sweeping, Sawtooth, Bell, Slow Whoop, Continuous, Interrupted, Motor Siren, Alternating | ||
Housing Material ABS | ||
Base Width 130mm | ||
- COO (Country of Origin):
- GB
The Pfannenberg Mini sounder is certified for use in Ex-Zones 0, 1, and 2, ensuring safety in hazardous environments. Its compact design has a diameter of just 88 mm, making it easy to install in tight spaces. The sounder operates via certified zener barriers or galvanic isolators, maintaining compliance with safety standards.
Ex ATEX sounder, 102dB, intrinsically safe for zones 0, 1 and 2
Very economical acoustic alarm
Compact design with a diameter of just 88 mm
Sounder operated via certified zener barriers or galvanic isolators
49 loud tones at 102 dB(A)
Very well suited for fire alarm systems and direct control due to low power consumption
Self-synchronising sounder for clear tone perception
2 different externally controllable tones
Volume control
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