描述：**Optimum and Efficient Protection for Every Application** Optimum product quality, tested reliability and safety stand for best protection of personnel, installations and plant. Eaton’s WMZT DIN rail mountable circuit breaker is designed for use in branch service applications. WMZT branch circuit breakers are available in two terminal configurations; standard box terminals that accept multiple conductors and ring-tongue terminals, ideally suited to demanding requirements of the semi-conductor industry. All breakers mount on standard 35 mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. WMZT circuit breakers can also be reverse feed. **Features** * Complete Range of UL 489 Listed DIN Rail Mounted Miniature Circuit Breakers up to 40 Ampere Current Rating * Complete Family Rated for 10 kAIC @ 277/480 VAC * Current Limiting Design Provides Fast Short Circuit Interruption That Reduces the Let-Through Energy, Which Can Damage the Circuit * Suitable for Branch Circuit Device Protection * Thermal-Magnetic Overcurrent Protection — Two Levels of Short Circuit Protection, Categorized by C and D Curves * Trip-Free Design — Breaker Can Not Be Defeated by Holding the Handle in the “On“ Position * Captive Screws Cannot Be Lost * SWD (Switching Duty) — Suitable for Switching Fluorescent Lighting Loads (In ≤ 20 A) * Fulfill UL 489, CSA C22.2 No.5 and Also IEC 60947-2 Standard * For Use in Applications for Which UL 1077 or CSA C22.2 No.235 are Also Allowed * Field Installable Shunt Trip and Auxiliary Switch Subsequent Mounting * Separate Version for Ring Torque Connection (Type WMZT….T), Terminal Screws Can Be Removed (On Both Sides) * Module Width of Only 17.7 mm (Per Pole) * Contact Position Indicator (Red/Green) * Easy Installation on DIN Rail * Possibility for Sealing the Toggle in “On” or “Off” Position **Typical Applications** Feeder and Branch Circuit Protection * Convenience Receptacle Circuits (Internal/External) * Motor Control Circuits * Load Circuits Leaving the Equipment (External) * HACR Equipment (Heating, Air Conditioning, Refrigeration) * PLC I/O Points * Computers * Power Supplies * Power Conditioners * Control Instrumentation * Relays * UPS