Parameters Rated Control Supply Voltage: 208 – 440 V AC across phases (measuring voltage equals control supply). Voltage Measuring Range: Three‑phase line‑to‑line input 208 – 440 V AC. Rated Frequency: 50/60 Hz operation. Output Contact Configuration: 1 changeover (SPDT) contact. Contact Rating: Typically suitable for control duty, e.g., switching up to ~250 V AC at moderate current levels (pilot duty load). Control Logic: Closed circuit principle — contact changes state when monitored conditions are met/failed. Delays: Brief built‑in start‑up and trip delays (~500 ms) to prevent nuisance tripping during normal power fluctuations. Mechanical & Environmental Mounting Footprint: Slim module (approx. ~22.5 mm width) for panel or DIN‑rail mounted sockets; installs alongside other control devices. Operating Ambient: Designed for typical electrical cabinet/panel environments. Terminal Interface: Screw clamp terminals for power and load wiring. Mechanical Durability: Rated for long service life in industrial control applications. Function Summary The CM‑PFE monitors the presence, order, and continuity of all three phases in an AC supply. If phase sequence is wrong or any phase is lost, the relay detects the fault and changes the state of its output contact. This output can then be used to disconnect equipment, trigger alarms, inhibit starts, or inform control logic to prevent damage. Typical Applications Motor protection circuits to prevent incorrect rotation due to wrong phase sequence. Control panels where phase integrity is required before allowing operation of heavy loads. Industrial automation systems requiring reliable phase monitoring. Distribution systems to detect and respond to phase loss or incorrect phase sequence.

Parameters Electrical Illumination: Integrated illumination (white LED or lamp) — provides visual indication when activated. Contact Blocks: Not included — must be installed separately to provide electrical switching. Control Voltage for Illumination: Determined by the selected lamp/LED module. Rated Insulation & Withstand: Compatible with standard low‑voltage control circuits. Mechanical & Environmental Operator Function: Maintained — the pushbutton stays engaged until manually changed. Operating Temperature: Approximately –25 °C to +70 °C ambient. Storage Temperature: Approx. –40 °C to +85 °C. Mechanical Durability: Designed for a high number of actuation cycles. Protection Ratings: Front Face: High ingress protection when mounted — resistant to dust and water ingress. Terminals: Basic touch protection (IP20) when installed within an enclosure. Physical Dimensions Width: ~29 mm Height: ~29 mm Depth: ~33 mm Panel Cut‑out Diameter: 22 mm standard. Weight: Lightweight, compact pilot‑device design. Typical Applications Human‑Machine Interfaces (HMIs) for machine controls and panels. Status indication and manual control feedback in automation systems. PLC or contactor control circuits requiring maintained action with visual indication. Industrial process and equipment control panels that need illuminated pushbuttons.

Parameters Electrical Contact Configuration: 1 Normally Open (1 NO) + 1 Normally Closed (1 NC) auxiliary contacts — allows both stop signal and feedback/status signal. Rated Operational Voltage: Suitable for a wide range of control voltages in low‑voltage AC/DC systems. Rated Current: Sized for typical control circuit duties up to moderate amperages (e.g., around 1–10 A depending on voltage). Insulation & Withstand: Meets general control‑circuit insulation and transient withstand requirements. Mechanical & Environmental Operation: Emergency stop with maintained latching — stays engaged until key release. Mechanical Durability: Designed for frequent use with a long operational life. Operating Temperature: Suitable for standard industrial panel ambient temperatures. Protection Ratings: Front Panel Protection: Offers resistance to dust and water ingress when correctly installed in compatible enclosures. Terminal Protection: Basic touch protection at terminals when installed inside an enclosure. Physical & Installation Panel Cut‑out: Standard 22 mm diameter pilot‑device hole. Actuator Diameter: 40 mm mushroom head for emergency actuation. Body / Bezel: Compact plastic housing designed for flush panel mounting. Terminal Type: Screw terminals for reliable conductor connection. Typical Applications Emergency stop inputs on industrial machinery and automation systems. Safety panels and operator interfaces requiring manual emergency control. Control logic circuits where both stop command and status feedback are needed. Human‑machine interface (HMI) stations for industrial equipment.

Parameters Rated Operational Voltage: Up to 690 V AC/DC on main circuit contacts. Control Coil Voltage: 24 V DC. Auxiliary Contact Configuration: 1 NC (normally closed). Main Contact Configuration: 3 NO (normally open). Control Circuit: DC coil with polarity (A1/A2) connections for reliable operation. Contact Ratings: Suitable for switching moderate currents typical in motors, heaters, and control loads. Mechanical & Performance Poles: 3 main poles plus 1 auxiliary NC contact. Mechanical Durability: High cycle life designed for industrial duty. Operate / Release Times: Fast actuation and release suitable for control logic requirements. Connection Type: Screw‑type terminals for secure wiring of main and auxiliary circuits. Mounting: Designed for panel or DIN‑rail integration via a compatible socket. Environmental & Protection Operating Temperature Range: Suitable for typical industrial ambient conditions. Storage Temperature Range: Suitable for standard handling and storage conditions. Terminal Protection: Basic touch protection at terminals when installed in an enclosure. Physical Dimensions Width: ~45 mm Depth: ~72.5 mm Height: ~68 mm Weight: ~0.28 kg Typical Applications Motor control: Switching three‑phase motors in automation and industrial systems. Control panels: Main switching element in contactor and starter assemblies. Automation systems: Interfacing low‑power DC control logic with high‑power AC circuits. General power control: Load switching in heating, lighting, and machine control circuits.

Key Features Type: 3‑pole molded case circuit breaker (fixed, non‑adjustable). Release Mechanism: Thermal‑magnetic (TMF) trip unit, combining thermal overload protection with instantaneous magnetic short‑circuit tripping. Front Terminals: Designed for easy connection and installation from the front of the breaker. Compact Design: Space‑saving dimensions suitable for control panels, distribution boards, or equipment protection. Electrical Ratings Rated Current (In): 250 A — nominal continuous current capacity of the main circuit. Control/Operational Voltages: Rated to interrupt under AC low‑voltage network conditions (AC) and DC loads as part of comprehensive protection. Insulation & Withstand: Designed for 690 V rated insulation and high impulse withstand voltage levels. Short‑Circuit Performance: Ultimate breaking capacity (Icu): High rated short‑circuit breaking performance suitable for industrial systems. Service short‑circuit breaking capacity (Ics): Substantial fraction of Icu, allowing effective protection and service continuity. Mechanical & Environmental Poles: 3 (three‑phase) — simultaneous protection of all three lines in a 3‑phase system. Mechanical Durability: Constructed to endure repeated manual switching and fault events. Operating Environment: Suitable for typical electrical cabinet environments in industrial and commercial installations. Physical & Installation Mounting: Panel or equipment mounting using fast clip/DIN rail or panel interface as designed for MCCBs. Terminals: Front access screw/clamp terminals provide secure connection for incoming and outgoing conductors. Compact Footprint: Reduced width profile compared to larger breaker frames, conserving panel space. Typical Applications Main and branch‑circuit protection in industrial and commercial power distribution. Motor feeder and equipment protection where short‑circuit and overload interruption are required. Control panels and switchgear needing compact, reliable circuit protection. Protection of generators, transformers, and distribution circuits in low‑voltage systems.

Electrical Parameters Rated Control Supply Voltage: 24 V AC. Rated Operational Voltage (Output Contacts): Up to 250 V AC. Contact Configuration: Four SPDT (changeover) contacts. Contact Ratings: 6 A switching capacity at 250 V AC per contact. Operational Current Categories: AC‑12: ~6 A at ~230 V AC AC‑15: ~1.5 A at ~120 V AC, ~1 A at ~230 V AC DC‑12: ~6 A at ~24 V DC DC‑13: ~2 A at ~24 V DC, ~0.1 A at ~250 V DC Rated Insulation Voltage: ~250 V between control and output circuits. Mechanical & Physical Dimensions: Width: ~21.2 mm Height: ~35.6 mm Depth: ~27.5 mm Weight: ~0.033 kg. Terminal Type: Flat‑pin connections for secure and compact socket wiring. Mounting: Relays plug into a socket that clips to a TH35 DIN rail. Environmental Operating Ambient Temperature: Approximately –40 °C to +55 °C. Storage Temperature: Typically down to –40 °C to +85 °C. Protection Rating: IP40 (touch‑protected terminals when mounted). Typical Applications Electrical Isolation & Signal Amplification: Between PLC/logic outputs and field devices. Control Panels: Switching auxiliary devices, indicators, and small loads. Automation Systems: Relay logic implementation, interlocking, and control signal distribution. Equipment Interfaces: Between low‑power control circuitry and higher voltage outputs.

Technical Parameters Mechanical Shaft Compatibility: 6 mm square shaft. Handle Length: ~65 mm ergonomic grip. Mounting: Mounted on front of panel or enclosure; shaft ordered separately to match panel thickness and internal mechanism. Operation: Manual ON/OFF rotation controlling the connected disconnect switch. Environmental & Protection Protection Rating: High ingress protection suitable for panel front — withstands dust and water exposure. NEMA/IEC Ratings: Compatible with typical industrial enclosure standards (e.g., outdoor/indoor environments requiring NEMA 1, 3R, 12 levels of protection). Durability: Designed for industrial control environments with frequent use. Safety & Lockout Padlock Provision: Accepts up to three padlocks in the OFF position to secure the disconnect. Door Interlock: The handle mechanism includes a door interlock feature when in ON position, improving safety by restricting access unless the circuit is disconnected (this interlock can be overridden when needed for inspection). Typical Applications Manual isolation of power circuits via switch disconnectors in industrial panels. Operator actuation of load‑break switches and safety disconnects. Lockout/tagout procedures in maintenance and safety shutdowns. Electrical distribution gear and machinery panels where robust manual handles are required.

Technical Parameters Mechanical Positions: 2 maintained positions — switch stays in selected position until manually changed. Mounting: Standard 22 mm panel mounting. Operator Type: Modular selector — requires separate contact block(s). Mechanical Durability: Designed for a high number of operator cycles. Electrical (via Contact Blocks, Sold Separately) Contact Blocks Required: Must be selected and installed behind the operator to provide electrical switching. Contact Configuration Options: Determined by contact blocks chosen (NO, NC, combinations). Rated Insulation Voltage: Designed to meet typical low‑voltage control circuit requirements. Rated Operational Voltage & Current: Depends on the contact blocks used (typically suitable for pilot duty control circuits). Environmental Operating Temperature Range: Suitable for standard industrial ambient conditions. Storage Temperature Range: Extended range for safe transport and storage. Protection Ratings: Front Panel: High ingress protection when installed properly (resistant to dust and splash). Terminals: Basic protection at the terminals when enclosed. Physical Dimensions Operator Diameter: Approx. 29 mm. Overall Depth: Compact profile behind panel. Weight: Lightweight unit suitable for modular panel assemblies. Typical Applications Mode selection (e.g., On/Off, Auto/Manual) in control panels. Operator interface for machinery controls and automation systems. PLC or relay logic input selection. Flexible control functions when paired with appropriate contact blocks.

Key Features Operator Type: Key‑operated selector switch with removable key. Positions & Action: 2‑position maintained action — remains in the selected position until changed manually. Contacts: Integrated 2 normally open (NO) + 2 normally closed (NC) contacts, enabling multiple circuit switching functions. Actuator: Key‑activated rotary selector (provides secure control and prevents accidental actuation). Construction: Modular plastic housing suited for industrial control panel mounting. Front Protection: High ingress protection on the front panel when installed (dust and water resistance). Terminal Connections: Screw‑type terminals for secure wiring. Electrical Ratings Rated Control Voltage: Suitable for typical industrial control voltages (AC/DC supply). Rated Insulation Voltage: Designed for low‑voltage control circuits (up to ~690 V). Contact Rating: Suitable for AC and DC control loads within typical pilot device ratings. Functional control of relays, PLC inputs, contactors, and indicator circuits. Mechanical & Environmental Mounting: Standard 22 mm panel cut‑out for pilot devices. Mechanical Durability: Designed for a high number of operation cycles in control panel environments. Operating Temperature Range: Suitable for typical industrial ambient conditions (approx. –25 °C to +70 °C). Storage Temperature Range: Broader range for transport and storage. Front Protection Rating: High degree of dust and water resistance when mounted properly; terminals are protected when enclosed. Physical & Installation Dimensions: Fits standard 22 mm panel hole and aligns with modular pilot device layouts. Bezel / Housing: Durable plastic construction for rugged installation. Key: Removable key provides security and can be configured to be removed in one or both positions by variant. Typical Applications Control panel selector for mode or function control (e.g., Off/On, Manual/Auto). Secure operator interface where key‑only access is needed. PLC or relay control inputs requiring two distinct switch states. Machine and automation systems where human intervention is controlled by key operation.

Parameters Rated Current (In): 63 A continuous. Rated Operational Voltage (Ur): 690 V AC (typical low‑voltage distribution). Fuse Type / Utilization Category: gG — general purpose fuse link for conductor and equipment protection. Short‑Circuit Withstand: High rupture capacity suited for industrial fault levels. Standards Compliance: Designed to meet IEC 60269 series standards for low‑voltage fuses. Mechanical & Physical Fuse Size: NH000 — compact cartridge suitable for miniature switchgear and compact fuse bases. Construction: Robust metallic and ceramic body rated for reliable mechanical and electrical performance under load. Mounting: Installed in appropriate fuse holder or disconnect switch base designed for NH000 links. Dimensions (Typical NH000): Compact rectangular profile suitable for DIN rail or panel mount assemblies. Environmental Operates reliably across standard industrial ambient temperatures. Designed for indoor electrical panel environments with adequate ventilation. Fuse body materials suitable for normal electrical installation conditions. Typical Applications Protection of distribution circuits in industrial and commercial power panels. Motor and transformer protection downstream of disconnect switches or starters. Overcurrent and short‑circuit protection in control and power systems. Modular low‑voltage switchgear requiring standardized fuse link sizes.

Key Features Selector Type: 3‑position maintained rotary switch — stays in the selected position until manually changed. Actuator: Short red handle for clear manual selection and easy operation. Illumination: Non‑illuminated — no built‑in lamp or LED. Compact Construction: Space‑efficient design tailored for panel mounting. Durability: Suitable for industrial environments, designed for frequent use. Contact Configuration: Two normally open (2NO) auxiliary contacts — useful for switching control circuits. Electrical Ratings Rated Operational Voltage: Suitable for low‑voltage AC/DC control circuits (up to ~300 V). Rated Operational Current: AC‑15 control duty currents typical for operator devices (e.g., ~1 A at ~220–240 V AC; higher at lower voltages). DC‑13 duty capability at lower DC voltages (e.g., ~0.2–0.3 A at 24–125 V DC). Insulation & Impulse Withstand: Designed with appropriate insulation and transient withstand levels for control‑circuit switching. Mechanical & Environmental Positions: 3 fixed positions with maintained action (no spring return from main positions). Mechanical Durability: Designed for a high number of operations (hundreds of thousands). Operating Temperature Range: Typical industrial ambient temperatures (approx. –25 °C to +70 °C). Storage Temperature Range: Broader temperature range for transport and storage. Protection: Front: High ingress protection (dust and water resistance) when mounted properly. Terminals: Basic touch protection at terminals when installed in an enclosure. Physical & Installation Panel Cut‑out: Standard 22 mm diameter hole for pilot devices. Body / Bezel: Durable plastic body and bezel for panel mounting. Terminal Type: Screw‑type terminals for secure wiring connections. Compact Size: Slim profile for efficient space usage in control cabinets. Typical Applications Mode selection (e.g., Off/Auto/Manual) in machine control panels. Control logic inputs for PLCs, relays, and contactors. Industrial automation systems needing discrete manual position selection. Operator interfaces in production equipment.

Technical Parameters Electrical Contact Configuration: Typically 1 normally open (NO) and 1 normally closed (NC) auxiliary contact (common configuration for this variant). Rated Insulation Voltage: Up to ~300 V AC/DC suitable for low‑voltage control circuits. Rated Operational Voltage: Up to 300 V AC/DC. Rated Operational Current: Appropriate for typical pilot duty control circuits (generally up to ~1 A at 220–240 V AC and lower for DC). Mechanical & Environmental Positions: Three fixed/manual positions (e.g., A — B — C). Function Type: Maintained action — remains in position until manually moved. Mechanical Durability: Designed for many make/break switching cycles. Operating Temperature Range: Typical industrial ambient range (~–25 °C to +70 °C). Storage Temperature Range: Wider storage range (~–40 °C to +85 °C). Protection (Front/Terminals): Offers degree of protection with high dust/water resistance on the actuator; basic terminal protection. Physical & Installation Panel Cut‑out: Standard 22 mm hole for pilot devices. Actuator/Handle: Long red handle for ease of operation. Bezel/Housing: Plastic bezel and body for durability and panel integration. Terminal Type: Screw‑type terminals for secure electrical connections. Typical Applications Mode selection (e.g., Off/Auto/Manual) or multi‑position control in automation panels. Operator interfaces for machinery, conveyors, and process equipment. Control logic inputs for PLC and relay systems. General purpose three‑position manual control.