Documentation & Downloads
Schneider Electric ZBE203 Harmony XB4 Double Contact Block, 2NO, IP20, Silver Alloy, 0.02 kg
- MPN: ZBE203
- PPN: SCH-ZBE203
CAD
$34.85
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Description
This Harmony ZB, double contact block uses screw-clamp terminals. It is compatible with Harmony XB4 and XB5 control and signaling units. This double contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on XB4 and XB5 complete push-button units and selector switches and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP20 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.
Features
- This standard 22mm contact block is engineered for seamless physical compatibility with both Harmony XB4 (metal) and Harmony XB5 (plastic) push-button and selector switch operator heads. It mounts directly onto standard fixing collars, allowing you to quickly scale or modify your layout without replacing entire switch assemblies.
- The unit features a double contact block configuration with 2 NO (Normally Open) standard contacts, utilizing premium silver alloy (Ag/Ni) for optimal electrical conductivity. This layout lets you control two separate circuits or signals simultaneously from a single actuator, minimizing panel clutter and reducing overall installation footprints.
- Built for demanding electrical loads, this block carries a conventional free-air thermal current (Ith) of 10A and is rated for heavy-duty industrial switching up to 6A at 120VAC or 3A at 240VAC (AC-15, A600 classification). It delivers dependable motor and relay signaling control while remaining safely protected against short-circuits via a standard 10A cartridge fuse.
- Equipped with robust screw clamp terminals, this component supports secure wiring connections up to 2 x 1.5 mm² with cable ends or down to 1 x 0.22 mm² for solid wire. The multi-driver screw heads are explicitly shaped to work with Pozidriv No. 1, 4mm flat, or 5.5mm flat screwdrivers, preventing cam-out and stripped screws during tight field wiring installation.
- Designed for high-frequency control applications, this slow-break mechanism boasts an exceptional mechanical durability rating of 10,000,000 operations and an electrical lifespan of 1,000,000 cycles under full load. This ultra-reliable performance substantially decreases equipment downtime and lowers scheduled maintenance overhead in heavy manufacturing or automated assembly lines.
- This rugged industrial component is designed to operate safely in harsh, unconditioned spaces with a certified temperature range spanning from -40°C up to 70°C. Combined with high resistance to shock (up to 50 gn) and vibration (5 gn), it prevents nuisance trips or electrical failures in punishing outdoor control boxes and high-vibration heavy machinery.
Documentation & Downloads
Specifications
Additional
- Rated Operational Current
- 3 A @ 240 V AC, 6 A @ 120 V AC, 1.2 A @ 600 V AC, 0.1 A @ 600 V DC, 0.27 A @ 250 V DC, 0.55 A @ 125 V DC
- Rated Insulation Voltage
- 600 V IEC 60947-1
- Contact Operation
- slow-break
- Operating Travel
- 2.6 mm NO changing electrical state, 4.3 mm total travel
- Electrical Durability
- 1,000,000 cycles, AC-15 append C IEC 60947-5-1
- Vibration Resistance
- 5 gn (2 to 500 Hz) IEC 60068-2-6
- Contact Block Type
- Double
- Terminal Type
- Screw clamp terminals, <= 2 x 1.5 mm² with cable end, >= 1 x 0.22 mm² without cable end IEC 60947-1
- Shape of Screw Head
- Cross pozidriv No 1, Slotted flat Ø 4 mm, Ø 5.5 mm
- Protective Treatment
- TH
- RoHS Exemption
- Yes
- Toxic Heavy Metal Free
- Yes
- China RoHS Regulation
- X
- Sustainable Offer Status
- Green Premium product
- Product Certifications
- GOST, DNV, CSA, UL, LROS, CCC, GL, BV
Conventional Free Air Thermal Current10 A IEC 60947-5-1
Rated Impulse Withstand Voltage6 kV IEC 60947-1
Operating Force5 N NO changing electrical state
Mechanical Durability10,000,000 cycles
Short-Circuit Protection10 A cartridge fuse gG IEC 60947-5-1
Shock Resistance30 gn (18 ms), 50 gn (11 ms) IEC 60068-2-27
Contacts2 NO
MountingFront mounting
MaterialSilver alloy (Ag/Ni)
Weight0.02 kg
Mercury FreeYes
REACH Free Of SVHCYes
WEEEEU compliant waste disposal
StandardsCSA C22.2 No 14, IEC 60947-1, IEC 60947-5-4, IEC 60947-5-1, JIS C8201-5-1, UL 508, JIS C8201-1
Country of OriginFR
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CAD
$34.85
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Loading dialog...
Looking to buy a large quantity?
To view product inventory
CAD$34.85/ EA
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