> Panasonic 4412S low-profile base, screw terminals
> Source: https://pap.fi/en/tuote/panasonic-4412-s-asennuskanta/
> Full site in machine-readable form (in Finnish): https://pap.fi/llms-full.txt
> Pages in English: https://pap.fi/llms.txt

# Panasonic 4412S low-profile mounting base with screw terminals

Product code 41346

White analogue mounting base for the Panasonic 4400I and 4401I detectors with built-in short-circuit isolators. Screw terminals for the COM loop, ceiling mounting in dry indoor premises.

-   Fits detectors 4400I (multi-sensor) and 4401I (optical smoke)
-   Screw terminals for COM loop in and out
-   Conductor size up to 2 mm²
-   Prepared for mechanical locking of the detector
-   Recess for an address label holder

## Product description

Panasonic 4412S is a white analogue mounting base that is connected to the COM loop of the fire alarm system. The base is intended for Panasonic detectors with a built-in short-circuit isolator: analogue multi-sensor detector 4400I and analogue smoke detector 4401I. The base is mounted on the ceiling in dry indoor premises, and it does not consume current itself.

4412S has screw terminals for all connections: COM loop SA in and out and SB. The screw terminals accept the thickest conductor in the series, up to Ø 1.6 mm (2 mm²). The base has a low profile (Ø 102 × 15 mm), and remote indicator 4418 can be connected to it.

The base has a mounting mark for the detector, which also shows the position of the detector LEDs. The base is prepared for mechanical locking of the detector when a locking screw is used in the detector. An address label holder can be fitted in the recess, so the zone and address information or the technical number remains visible when the detector is in place.

### Installation

-   Ceiling mounting, fixing screws not included
-   Conductor size Ø 0.65–1.6 mm (0.33–2 mm²)
-   Remote indicator 4418 can be connected to the base
-   Cable screen terminal only on model 4412F
-   Other models in the series: 4412F and 4412J (push-in terminals)

## Technical data

- **Product code:** 41346
- **Manufacturer:** Panasonic
- **Product group:** Fire alarm systems › Field devices › Detectors
- **Colour:** White (Munsell 10Y9/0.5)
- **Weight:** 43 g
- **Dimensions:** Ø 102 × 15 mm
- **Operating temperature:** −10…+55 °C
- **Storage temperature:** −20…+70 °C
- **Humidity:** Max. 95% RH, non-condensing
- **Material:** ABS
- **IP rating:** IP41
- **Operating voltage:** 12–30 V DC (nominal 24 V DC)
- **Current consumption (quiescent):** 0 mA
- **Connection:** Screw terminals (SAi, SAo, SB)
- **Wire size:** Ø 0.65–1.6 mm (0.33–2 mm²)
- **Short-circuit isolator:** No (isolator in the detector)
- **Compatible detectors:** 4400I, 4401I
- **Mounting:** Ceiling mounting, dry indoor areas
- **Standards:** EN 50581 (RoHS)

## Documents

Original manufacturer documents (PDF).

### Technical datasheets

-   [Technical datasheet: 4412 series mounting bases](https://pap.fi/liitteet/tuotteet/td_4412f_mew02137_rev_3.pdf) PDF · English · 1.3 MB

### Certificates and declarations

-   [EU declaration of conformity, no. ESSC-F00028-04](https://pap.fi/liitteet/tuotteet/doc_4412f_4412j_4412s_essc_f00028_04.pdf) PDF · English · 217 kB