Pravah Electricals & Electronics LLP

The Allen‑Bradley 193‑1EEFD is an electronic overload relay used for motor protection in industrial control panels. It belongs to the E100 series from Allen‑Bradley (Rockwell Automation).

Key Specifications

• Product Type: Electronic overload relay

• Series: E100

• Adjustable Current Range: 11 – 55 A

• Trip Class: Selectable Class 10 / Class 20

• Auxiliary Contacts: 1 NO + 1 NC

• Reset Type: Manual reset

• Rated Voltage: Up to 690 V

• Mounting: Direct mounting on contactor

• Compatible Contactor: 100-C30 to 100-C55 series

• Protection: Motor overload & phase-loss protection

Typical Applications

• Motor starter panels

• Pump and compressor motors

• Conveyors

• Industrial automation machines

Important Features

• Adjustable current setting for motor FLC

• Thermal overload protection for motors

• LED status indication and test/reset function

• Compact design for mounting directly under contactor 

The ELCO SSR88D-360 is a solid-state relay designed for DC control applications. Here's an overview of its key specifications:

🔧 Key Specifications

• Control Voltage (Input): 3–32 VDC

• Output Voltage (Load): 5–60 VDC

• Output Current: Up to 3 A

• Trigger Voltage: 3 VDC

• Switching Time: Turn-on: 100 µs; Turn-off: 1 ms

• Isolation Voltage: 4000 V

• Mounting Type: Through-Hole Technology (THT)

• Dimensions: 10.7 × 33.1 × 43.1 mm

• Operating Temperature Range: -20°C to +80°C

• Voltage Drop (On-State): Approximately 1 

🛠️ Features

• SPST-NO Configuration: Single-Pole Single-Throw Normally Open

• High Input Impedance: Low control current requirement (3–32 mA)

• Fast Switching: Suitable for high-speed applications

• Compact Size: Ideal for space-constrained PCB designs

📦 Applications

The SSR88D-360 is suitable for:

• Microcontroller Interfacing: Direct control from microcontrollers or logic circuits

• Automation Systems: Switching DC loads in industrial automation

• Battery-Powered Devices: Efficient switching in battery-operated systems