Description
This product is part of the Harmony XB4 range, an offer of contact blocks. The single contact block features with protected terminals. It has 1 normally closed slow-break standard contact with positive opening. It is furnished with captive screw clamp terminal for electrical connection. It is a switch block with a conventional free air thermal current of 10A and rated insulation voltage of 600V. It is an IP65 rated product. It offers mechanical durability of about 5 million operating cycles and electrical durability of about 1 million operating cycles. It is made of plastic fixing collar with AgNi contact. It weighs 0.011kg. It is used in machine manufacturers (automotive, textiles, timber) and control system panel builders. It is also suitable for service sector and infrastructure applications such as energy distribution panel builders and public works. This product is certified by UL. It complies with IEC 529 standards. The modular Harmony XB4 range of 22mm metal control and signalling units combines simplicity of installation, efficiency, modern design, flexibility, and robustness to meet most industrial applications.
Specifications
| Range of product | Harmony XB5 |
|---|---|
| Product or component type | Contact block with protected terminals |
| device short name | ZBE |
| Sale per indivisible quantity | 20 |
| Contact block type | Single |
Complementary
| Fixing collar material | Plastic |
|---|---|
| Terminals description ISO n°1 | (11-12)NC |
| Net weight | 0.011 kg |
| Contacts type and composition | 1 NC |
| contact operation | Slow-break |
| contacts usage | Standard contacts |
| Positive opening | With NC contact conforming to EN/IEC 60947-5-1 |
| Operating travel | 1.5 mm |
| Operating force | 3.5 N |
| Operating torque | 0.14 N.m |
| Torque value | 0.14 N.m |
| Mechanical durability | 5000000 cycles |
| Connections - terminals | Captive screw clamp terminals, 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1 |
| Tightening torque | 0.8 N.m conforming to EN/IEC 60947-1 |
| Shape of screw head | Cross compatible with flat Ø 4 mm screwdriver |
| Contacts material | AgNi |
| Short-circuit protection | 10 A against short-circuits type gG conforming to IEC 269 |
| [Ith] conventional free air thermal current | 10 A conforming to EN/IEC 60947-5-1 |
| [Ui] rated insulation voltage | 600 V (pollution degree 3) conforming to EN/IEC 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to EN/IEC 60947-1 |
| Electrical durability | 1000000 cycles, AC-15, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 |
| Electrical reliability | Λ < 10exp(-8) at 17 V, 5 mA in clean environment conforming to EN/IEC 60947-5-5 |
Environment
| Protective treatment | Standard version |
|---|---|
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -20…70 °C |
| IP degree of protection | IP65 conforming to IEC 529 |
| Standards | IEC 529 |
| Product certifications | UL listed |
| Vibration resistance | 5 gn conforming to IEC 68-2-6 |
| Shock resistance | 50 gn conforming to IEC 68-2-27 |
Packing Units
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 1.0 cm |
| Package 1 Width | 2.8 cm |
| Package 1 Length | 3.2 cm |
| Package 1 Weight | 11.0 g |
MANUFACTURERS
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