Kidde Commercial Conventional Relay Base
£14.63 (inc VAT: £17.56)
Summary
The NC-DBR-W is a surface mount first-fix relay base from the NC series, designed to accommodate one changeover relay. This innovative product allows for the easy insertion, removal, or replacement of any NC Series conventional point detector without the need for rewiring, thanks to its simple twist and lock mechanism. The relay base also features a potential-free relay function, enabling cost-effective control of non-critical functions such as door release, air conditioning shutdown, or elevator control, eliminating the necessity for additional device installations.
With a focus on ease of installation, the NC-DBR-W integrates seamlessly into the detector assembly and includes key-hole slots for straightforward screw fixing to ceiling structures or conduit boxes. The large rear cable entry simplifies wiring, while the clearly marked terminals ensure secure and correct wiring termination for zone and relay connections.
Features
- 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
Specifications
- Compatible Products : NC-Series Point Detectors
- Reset Voltage : < 1 VDC
- Reset Time : Linked To Detector
- Connectivity : 2-Wire Zone And NO/COM/NC Contacts
- Power Supply Type : Zone Powered
- Operating Voltage : 9.5 To 28 VDC (24 VDC Typical)
- Current Consumption : ≤10uA (Standby), ≤10mA @ 9.5 VDC (Active)
- Cable Specification : 1.0 To 2.1 mm² (17 To 14 AWG) Shielded Or Unshielded Twisted-Pair
- No. Of Cable Cores : 2 For Zone
- Terminals : 7 Used (3 Zone In/Out + COM, NO, NC)
- Output Quantity : 1
- Output Type And Rating : Single Pole, Change Over, 1 A @ 30 VDC / 0.5 @ 125 VAC (Resistive)
- Physical Dimensions : 100 x 21.3 mm (Ø x H)
- Net Weight : 70.1 g
- Colour : White (RAL 9016)
- Mounting Type : Ceiling Mount
- Cable Entries : 1
- Material (Body) : ABS
- Fixing Centres : 2 (45 To 75 mm)
- Material (Contacts) : QSn6.5-0.1 (Tin-Phosphor Bronze)
- Operating Temperature : −20 To +65°C
- Storage Temperature : −30 To +75°C
- Relative Humidity : 10 To 93% (Noncondensing)
- Environment : Indoor
- IP Rating : IP3x
- Compliancy : CE, REACH, RoHS 3, WEEE
- Certification : CPR
- Standards : EN54-18
Downloads
- Datasheet (Adobe PDF)