Terms & Conditions
Locations
This Harmony ZB, single contact block for high power switching uses screw-clamp terminals. It is compatible with Harmony XB4 and XB5 control and signaling units. This contact block, uses for high power switching contact, allows fast and easy replacement and configuration of specific control and signaling products. It is easily installed and replaced on XB4 and XB5 control and signalling units and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP69K protection index. 1 million cycle high endurance under 6A load allows less maintenance and damage in your installation. It has clear color scheme for NO and NC contact block types. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | ZBE |
| Contact operation | slow-break |
| Sale per indivisible quantity | 1 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Contact block type | single |
| Range of product | Harmony XB4, Harmony XB5 |
| Connections - terminals | screw clamp terminals, >= 1 x 0.5 mm² without cable end, screw clamp terminals, <= 2 x 2.5 mm² without cable end, screw clamp terminals, <= 2 x 1.5 mm² with cable end, screw clamp terminals, <= 1 x 2.5 mm² with cable end |
| Product or component type | contact block |
| Contacts usage | high power switching contacts |
| Complementary | |
| Compatibility code | ZBE |
| Mechanical durability | 10000000 cycles |
| [Ie] rated operational current | 1.1 A at 125 V, DC-13, P300 conforming to IEC 60947-5-1 |
| Electrical composition code | C15 (quantity <= 1 ) |
| Contacts type and composition | 1 NC |
| [Ui] rated insulation voltage | 300 V conforming to IEC 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-1 |
| Net weight | 0.02 kg |
| [Ith] conventional free air thermal current | 10 A conforming to IEC 60947-5-1 |
| Positive opening | with |
| Short-circuit protection | 10 A cartridge fuse type gG conforming to IEC 60947-5-1 |
| Mounting of block | front mounting |
| Environment | |
| Ambient air temperature for storage | -40-70 °C |
| Ambient air temperature for operation | -40-70 °C |
| Vibration resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27, 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
Only registered users can write reviews
Support 24/7
Supporting electricians, OEMs, and switchboard builders with fast, accurate support.
Easy Returns
One return policy for all products, we replace faulty ordered products.
Fast Shipping
Generally our delivery times are within 1-3 days from your order!
Free Delivery
Order over $499 and free shipping is unlocked on us.
