ZBRM21A0
Product ID:27768
Updated: 2026/7/22
Key Features
- 1Eliminate battery replacement with a self-powered wireless design.
- 2Install effortlessly using the standard 22 mm mounting diameter.
- 3Achieve reliable control with a rapid <2 ms response time.
- 4Ensure durability in harsh conditions with robust IP65-rated plastic.
- 5Reduce long-term costs through zero maintenance and high reliability.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Harmony XB5R | Product or Component Type | Wireless and batteryless transmitter |
| Device short name | XB5R | Contact operation | 1 simple action push-button |
| Bezel material | Plastic | Fixing collar material | Plastic |
| Mounting diameter | 0.9 in (22 mm) | Kit composition | 1 handy box<br />1 transmitter<br />1 set of caps<br />1 push-button head 0.9 in (22 mm)<br />1 fixing collars |
| Shape of signaling unit head | Round | Type of operator | spring return push-button with transmitter |
| Operator profile | Flush | Operator additional information | Set of caps |
| Net Weight | 0.33 lb(US) (0.15 kg) | Mechanical durability | 1000000 cycles |
| Operating travel | 0.2 in (4.3 mm) total travel) | Operating force | 25 N C/O changing electrical state |
| Shock resistance | 25 gn 6 ms) 6000 shocks IEC 60068-2-27<br />30 gn 18 ms) half sine wave acceleration IEC 60068-2-27<br />50 gn 11 ms) half sine wave acceleration IEC 60068-2-27 | Mechanical robustness | Free fall resistance 1000 mm EN/IEC 60068-2-32 |
| Communication port protocol | Zigbee green power 2.4 GHz | Maximum sensing distance | 328.08 ft (100 m) in free field<br />82.02 ft (25 m) transmitter in the handy box and receiver in a metal enclosure<br />984.3 ft (300 m) transmitter in the handy box, receiver in metal enclosure and use relay-antenna |
| Acquisition time | 2 ms | Response time | < 2 ms |
| Emission Power | 3 mW | Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) |
| Ambient Air Temperature for Operation | -13…131 °F (-25…55 °C) | IP degree of protection | IP65 IEC 60529 front face)<br />IP65 UL Type 12 front face) |
| IK degree of protection | IK03 conforming to IEC 50102 | Relative humidity | 95 % 158 °F (70 °C) without condensation |
| Vibration resistance | 5 gn 11…500 Hz)IEC 60068-2-6<br />+/- 10 mm 2…11 Hz)IEC 60068-2-6 | Electromagnetic compatibility | Electrostatic discharge immunity test - test level: 8 kV (in free air (in insulating parts)) conforming to IEC 61000-4-2<br />Electrostatic discharge immunity test - test level: 4 kV (on contact (on metal parts)) conforming to IEC 61000-4-2<br />Susceptibility to electromagnetic fields - test level: 20 V/m (80...3000 MHz) conforming to IEC 61000-4-3<br />Susceptibility to electromagnetic fields - test level: 6 V/m (3000...6000 MHz, distance = 20 m) conforming to IEC 61000-4-3 |
| Radio agreement | RSS UL 508<br />ARIB T66 CSA C22.2 No 14<br />ICASA<br />ANATEL<br />FCC | Standards | EN/IEC 60947-1<br />UL 508<br />CSA C22.2 No 14<br />EN/IEC 60947-5-1 |
| Product Certifications | EAC<br />BT 2006/95/EC<br />C-tick<br />UL<br />CSA<br />CCC | Directives | 1999/5/EC - R&TTE directive<br />2004/108/EC - electromagnetic compatibility |
Specifications may be subject to change without notice
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