MCCB (NMI & NXM Series)
Technical Specifications (General)
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Rated Voltage: AC 415V / 690V
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Frequency: 50/60Hz
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Rated Insulation Voltage: Up to 800V
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Pole Options: 2P / 3P / 4P
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Trip Unit: Thermal-Magnetic / Electronic
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Frame Sizes: 100A / 250A / 400A / 630A / 800A / 1250A (depending on series)
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Operating Temperature: –5°C to +55°C
Applications
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Industrial electrical panels
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Commercial buildings
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Motor control centers
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Power distribution units
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Renewable energy systems
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Generator protection
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HVAC & machinery protection
MPCB – Motor Protection Circuit Breaker
Technical Specifications: (General – can be customised as per model)
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Rated Current Range: 0.1A to 100A (model-dependent)
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Operating Voltage: 230V / 415V AC
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Frequency: 50/60Hz
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Trip Class: Class 10 / 20
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Protection Type: Thermal & Magnetic
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Mounting: DIN rail / Panel mounting
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Breaking Capacity: 10kA – 50kA (variant-based)
Benefits:
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Reduces motor downtime
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Prevents costly repairs
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Ensures stable and safe motor operation
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Saves panel space by combining multiple protection features
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Ideal for industries requiring continuous motor protection
Accessory for Contactors
Technical Specifications
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Material: Industrial-grade plastic/metal (based on model)
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Operating Temperature: –20°C to +60°C
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Mounting Type: Screw/clip type (varies by model)
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Voltage Compatibility: Suitable for low-voltage control circuit applications
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Applications: Motor starters, control panels, automation systems, switchgear, industrial machinery
Applications
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Electrical control panels
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Industrial automation and machinery
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HVAC systems
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Motor control circuits
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Power distribution units
Thermal Overload Relay
Technical Specifications (Generic)
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Type: Thermal overload relay
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Rated Operational Voltage: Typically 220–690V AC
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Current Adjustment Range: Depends on model (e.g., 0.1A–32A / 28A–40A / 48A–65A etc.)
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Trip Class: Class 10/20/30
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Reset Mode: Auto/Manual
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Mounting Type: Contactor-mount or standalone
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Protection: Overload, phase loss
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Operating Temperature: –5°C to +55°C (varies by model)
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Standards: IEC/EN compliant
Applications
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Industrial automation
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Motor starters
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Pumps and compressors
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HVAC systems
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Conveyor systems
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Machine tools
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Electrical panels
NC8 Series Contactor (06–500A) – AC/DC
High-performance AC/DC contactors designed for motor control and power switching applications.
Key Features:
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Current range: 6A to 500A
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Voltage: Up to 690V AC
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Frequency: 50/60 Hz
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Coil options: AC & DC coils
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Poles: 3-Pole / 4-Pole models
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Utilization categories: AC-1, AC-3, AC-4
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Auxiliary contacts available (NO/NC options)
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Compatible accessories: auxiliary blocks, mechanical interlocks, overload relays
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Standards: IEC/EN 60947-4-1
Applications:
Motor starters, power distribution panels, industrial machines, automation systems.
NXC Series AC Contactor (6A – 630A) – 3P
NXC Series AC Contactor (6A – 630A) – 3P
The CHINT NXC Series is a reliable 3-pole AC contactor designed for motor control, power switching, and industrial automation.
Key Features
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Current Range: 6A to 630A
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Poles: 3P (3 normally open contacts)
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Voltage: 220V – 690V (operational), up to 1000V insulation
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Coil Options: AC / DC / AC-DC (model dependent)
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Mounting: DIN rail (small models) / Screw mounting (large models)
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Standards: IEC 60947-1, IEC 60947-4-1
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Aux Contacts: Optional NO/NC combinations
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Applications: Motor starters, pumps, HVAC, machinery control
NC2 Series Contactor — 115A to 800A (AC / DC)
Chint NC1 Series AC Contactors
Key Specifications (General for NC1 Series)
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Rated current range: 9 A up to 95 A. chint.co.in+2chintglobal.com+2
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Rated voltage: AC 50/60 Hz, up to 690 V. chintglobal.com
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Utilization categories: AC-3 and AC-4. chint.co.in
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Altitude: Suitable for operation up to 2000 m. chintglobal.com
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Ambient temperature: –5 °C to +40 °C. chintglobal.com
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Mounting: Category III, inclination of mounting plane ±5° allowed. chintglobal.com
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Standard compliance: IEC / EN 60947-4-1. chintglobal.com
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Certifications: CE, KEMA, VDE, UKrSEPRO, EAC, RCC, UL (varies by model).
Applications & Usage
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Designed for remote making and breaking of AC circuits. chintglobal.com
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Can be used in motor control, including frequent start/stop operations. chint.co.in
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Supports overload protection when paired with a thermal overload relay. chint.co.in
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Commonly used in DOL starters, star-delta starters, and capacitor switching configurations. chintglobal.com
Delta DRL Series DIN Rail power supplies
🔍 Typical Model Specifications
Here are some example specifications from representative models:
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For the 75 W series (DRL-75W series):
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For the 120 W series (DRL-120W1EN):
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For the 240 W / 480 W variants:
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Example: DRL-24V480W1EN: Output 24 V and 480 W rating. DeltaACDrives.com+1
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For DRL-48V240W1EN: 48 V output, 240 W rating; dimensions ~ 123.7mm × 39.9mm × 116.8mm. DigiKey
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Delta Chrome II DIN Rail Power Supply (DRC Series)
| Model | Output Voltage | Output Power / Current | Input Voltage | Other specs |
|---|---|---|---|---|
| DRC-24V030W1RZ | 24 V | 30 W (≈1.5 A) RS Components+1 | 85-264 V AC | DIN-rail, class II |
| DRC-24V100W1RZ | 24 V | ~100 W (3.83 A) DeltaPSU+1 | 85-264 V AC | compact size |
| DRC-24V100W1AZ | 24 V | 91.2 W (3.8 A) DeltaPSU | 90-264 V AC | 91 × 89.9 × 55.6 mm size |
| Others: 15 W model, 12 V output, 48 V output variants. |
Delta CliQ II series DIN rail power supplies
📋 Example Specification (model DRP024V480W1BA)
Here’s a detailed breakdown for one model in the series (24 V, 480 W) to illustrate what you can expect; use this as a baseline for other models (like the 48 V / 240 W one). deltapsu.com+1
| Parameter | Value |
|---|---|
| Output voltage | 24 Vdc deltapsu.com |
| Output current | 20 A deltapsu.com |
| Output power | 480 W deltapsu.com+1 |
| Input voltage range | 85–264 Vac, or 120–375 Vdc Mouser Electronics+1 |
| Efficiency | > 91% @ 115 Vac, > 92% @ 230 Vac (for this model) deltapsu.com |
| Dimensions (H × W × D) | 121 mm × 144 mm × 118.6 mm deltapsu.com |
| Unit weight | 1.37 kg deltapsu.com |
| Operating temperature | –25 °C to +75 °C (cold start to –40 °C) deltapsu.com |
| Protection / Certifications | Over-voltage, over-current, over-temperature protections; SELV output; ATEX/Class I Div 2 variant available. deltapsu.com+1 |
Delta PMT‑2 Series SMPS
📋 Typical Specifications (example model)
Using the model PMT-12V100W2BA as a reference: deltapsu.com+1
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Output Voltage: 12 V
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Output Current: 8.5 A
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Output Power: ~102 W
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Output Voltage Adjustment Range: ~10.8 – 13.2 V
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Input Voltage Range: 90 – 264 Vac
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Efficiency: ~87.5% typ. @ 230 Vac
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Hold-up time: ~42 ms @ 230 Vac
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Ripple / Noise: <120 mVpp (0 °C to 70 °C)
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Dimensions: 129 × 97 × 30 mm
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Weight: ~0.285 kg
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MTBF: >700,000 hrs (Telcordia SR-332)
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Protections: Short circuit (hiccup, non-latching), Overload/Overcurrent (auto recovery), Over-temperature (latch)
Another example: PMT-24V350W2BR (higher power version) gives ~350.4 W, 24 V output, 14.6 A current, selectable input 90-132 / 180-264 Vac, dimensions 215×115×30 mm.