NC-DB-W
Conventional standard point detector base (White)
- Common first-fix mounting base for all white NC-Series detectors
- A selectable detector locking mechanism protects against unauthorised removal
- Large rear cable entry with ample space for cables
- Flexible installation fixture with first fix screw feature reduces installation time and effort
- Clearly visible terminal marking avoids incorrect cabling
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General
The NC-DB-W is an NC series surface mount first-fix base. It allows any NC Series conventional point detector to be inserted, removed or replaced without rewiring using an easy twist and lock action. There are no electrical components in the base.
The NC-DB-W supports a remote indicator connection.
Ease of Installation
Forming an integral part of the detector assembly, NC Series standard bases are provided with key-hole slots for screw fixing direct to ceiling structures or conduit boxes. Large rear cable entry allows for easy wiring to the base.
For special applications a base accessory is available for surface installations, ensuring an easy and practical installation.
Ease of Wiring & Testing
Clearly marked terminals ensure correct and secure wiring termination for zone and remote indicator connections.
Ease of Use
Inserting the NC Series detector into the base is accomplished with a simple turn and lock mechanism. To prevent unauthorised removal of a detector from its base, an easy-to-activate locking mechanism is incorporated into all NC series detectors. If activated, a detector can only be released from its base using a dedicated tool.
Detaljer
- Common first-fix mounting base for all white NC-Series detectors
- A selectable detector locking mechanism protects against unauthorised removal
- Large rear cable entry with ample space for cables
- Flexible installation fixture with first fix screw feature reduces installation time and effort
- Clearly visible terminal marking avoids incorrect cabling
- Robust, wiring terminals for easy installation
- Simple twist-and-lock detector action ensures the detector is properly inserted
- Dual contact points on every connector for reliable detector/base contact
Tekniska specifikationer
| General | ||
|---|---|---|
| Compatibility |
NC-Series point detectors
|
|
| Connectivity |
2-wire zone and remote indicator
|
|
| Electrical | ||
|---|---|---|
| Cable specification |
1.0 to 2.1 mm² (17 to 14 AWG) shielded or unshielded twisted-pair
|
|
| No. of cable cores |
2 for zone, 2 for remote indicator
|
|
| Terminals |
4
|
|
| Output | ||
|---|---|---|
| Remote alarm output |
Supported
|
|
| Physical | ||
|---|---|---|
| Physical dimensions |
100 x 16.5 mm (Ø x H)
|
|
| Net weight |
45 g
|
|
| Colour |
Traffic white (RAL9016)
|
|
| Mounting type |
Ceiling mount
|
|
| Cable entries |
1
|
|
| Material (body) |
ABS
|
|
| Material (contacts) | Tin-phosphor bronze (QSn6.5-0.1) | |
| Environmental | ||
|---|---|---|
| Vandal proof |
No
|
|
| Operating temperature |
−10 to +65°C
|
|
| Storage temperature |
−30 to +75°C
|
|
| Relative humidity |
10 to 93% (noncondensing)
|
|
| Environment |
Indoor
|
|
| Regulatory | ||
|---|---|---|
| Compliancy |
CE
UKCA
|
|
| Voluntary marks |
BOSEC
|
|
| Standards |
EN54 (with relevant detector)
|
|
Nedladdningar
All downloadsDatablad
Certificaten
DoC
.Others - DoC_03-4231-356-8881_NC-DPM-W, NC-DPM-B
DoC
.Others - DoC_03-4231-356-8882_NC-DPO-W
DoC
.Others - DoC_03-4231-356-8883_NC-DPH-W
Installatie fiche
Om tillgängligt visas nedladdningarna av certifikat, programvara och fast programvara och media på deras standardspråk.