Omron PCB Mount Power Relay, 100V ac Coil, 25A Switching Current, 3PDT
- RS Stock No.:
- 684-0078P
- Mfr. Part No.:
- G7J-3A1B-P AC100/120
- Brand:
- Omron
Bulk discount available
Subtotal 25 units (supplied in a bag)*
£750.25
(exc. VAT)
£900.25
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 41 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 - 49 | £30.01 |
| 50 - 99 | £27.44 |
| 100 - 249 | £26.22 |
| 250 + | £25.12 |
*price indicative
- RS Stock No.:
- 684-0078P
- Mfr. Part No.:
- G7J-3A1B-P AC100/120
- Brand:
- Omron
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Coil Voltage | 100V ac | |
| Contact Configuration | 3PDT | |
| Mounting Type | PCB Mount | |
| Switching Current | 25A | |
| Series | G7J | |
| Latching | No | |
| Terminal Type | Through Hole | |
| Maximum Switching Voltage AC | 220V ac | |
| Maximum Switching Voltage DC | 30V dc | |
| Maximum Switching Current DC | 8 A | |
| Maximum Switching Current AC | 25 A | |
| Length | 51.5mm | |
| Coil Power | 2.6W | |
| Depth | 33.5mm | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -25°C | |
| Contact Material | Silver | |
| Height | 51mm | |
| Maximum Switching Power AC | 5.5 kVA | |
| Maximum Switching Power DC | 750 W | |
| Application | General Purpose | |
Select all | ||
|---|---|---|
Brand Omron | ||
Coil Voltage 100V ac | ||
Contact Configuration 3PDT | ||
Mounting Type PCB Mount | ||
Switching Current 25A | ||
Series G7J | ||
Latching No | ||
Terminal Type Through Hole | ||
Maximum Switching Voltage AC 220V ac | ||
Maximum Switching Voltage DC 30V dc | ||
Maximum Switching Current DC 8 A | ||
Maximum Switching Current AC 25 A | ||
Length 51.5mm | ||
Coil Power 2.6W | ||
Depth 33.5mm | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -25°C | ||
Contact Material Silver | ||
Height 51mm | ||
Maximum Switching Power AC 5.5 kVA | ||
Maximum Switching Power DC 750 W | ||
Application General Purpose | ||
- COO (Country of Origin):
- JP
Omron G7J Series Power Relay, 100V AC Coil Voltage, 25A Switching Current - G7J-3A1B-P AC100/120
This power relay is designed for reliable general-purpose use in various electrical applications. Featuring a coil voltage of 100V AC, it supports a maximum switching power of 5.5 kVA for alternating current and 750W for direct current, making it suitable for demanding environments. The relay is built with precision, measuring 51.5mm in length, 33.5mm in depth, and 51mm in height, optimising space efficiency in PCB mounting.
Features & Benefits
• Utilises a 3PDT contact configuration for versatile connections
• Achieves a high switching current capacity of 25A
• Capable of handling a maximum switching voltage of 220V AC
• Constructed from silver contact material for enhanced conductivity
• Achieves a high switching current capacity of 25A
• Capable of handling a maximum switching voltage of 220V AC
• Constructed from silver contact material for enhanced conductivity
Applications
• Ideal for automation systems requiring reliable switching
• Utilised in control panels for various electrical circuits
• Suitable for industrial machinery where high switching currents are needed
• Applied in HVAC systems for efficient power management
• Compatible with various electronic devices needing precise relay functions
• Utilised in control panels for various electrical circuits
• Suitable for industrial machinery where high switching currents are needed
• Applied in HVAC systems for efficient power management
• Compatible with various electronic devices needing precise relay functions
How does the coil voltage affect the performance of this relay?
The coil voltage determines the relay's energisation level, which is crucial for reliable operation. A 100V AC coil voltage ensures effective switching, allowing the relay to operate under specified conditions without the risk of overloading.
What type of mounting is best suited for this relay?
The PCB mount design allows for straightforward installation onto printed circuit boards, facilitating compact configurations and stable connections in electronic systems.
What are the implications of the specified maximum operating temperature range?
Operating between -25°C to +60°C allows for use in diverse environments, ensuring the relay remains functional under extreme ambient conditions often encountered in industrial settings.
How does the contact configuration enhance functionality?
The 3PDT arrangement enables multiple circuits to be managed effectively, offering flexibility in switching applications and simplifying complex electrical setups by controlling various paths from a single relay.