3NO and 1NC Contacts
The 700-CF310EJ provides three normally open contacts and one normally closed contact in a four-pole control relay configuration.
Allen-Bradley 700-CF310EJ Control Relay 3NO 1NC 24V DC Screw Terminal
Available in stock (400)
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$112.18
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Technical Specifications
| Brand | Allen-Bradley |
| Model Number | 700-CF310EJ |
| Product Category | Control Relay |
| Series | 700-CF |
| Product Type | IEC Control Relay |
| Contact Configuration | 3 N.O. / 1 N.C. |
| Number of Poles | 4 |
| Contact Type | Standard Contacts |
| Control Voltage | 24 V DC |
| Coil Type | Electronic Coil |
| Terminal Type | Screw Terminals |
| Mounting Method | DIN Rail / Screw |
| Rated Impulse Strength | 6 kV |
| Mechanical Life | 15,000,000 Operations |
| Closing Delay | 25 ms |
| Opening Delay | 70–125 ms with External Diode |
| Shock Resistance | 30 G, 11 ms Half-Sine |
Key Features
24V DC Electronic Coil
The documented control voltage is 24 V DC with an electronic coil for applicable industrial control circuits.
IEC Control Relay Design
The 700-CF310EJ belongs to the Bulletin 700-CF IEC control relay family for industrial control and automation applications.
Screw Terminal Connection
The relay uses screw terminals for electrical connections within compatible industrial control assemblies.
DIN Rail or Screw Mounting
The documented mounting options include DIN rail and screw mounting for integration into industrial control panels.
Four-Pole Configuration
The four-pole contact arrangement supports multiple switching paths in machine control and automation circuits.
Applications
- Industrial control panels
- Machine automation circuits
- PLC interface circuits
- Control cabinet assemblies
- Motor control systems
- Production equipment controls
- Industrial interlocking circuits
- Factory automation systems
Purchase Information
We support online purchase of the Allen-Bradley 700-CF310EJ Control Relay. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is Allen-Bradley 700-CF310EJ?
The 700-CF310EJ is a Bulletin 700-CF IEC control relay with four poles, standard contacts and a 24 V DC electronic coil.
What contact configuration does 700-CF310EJ have?
The documented contact arrangement is three normally open contacts and one normally closed contact.
What control voltage does 700-CF310EJ use?
The documented rated control supply voltage is 24 V DC.
What coil type is used in 700-CF310EJ?
This catalog number uses an electronic DC coil.
What terminal type does 700-CF310EJ use?
The relay uses screw terminals for its electrical connections.
How can 700-CF310EJ be mounted?
The documented mounting methods are DIN rail and screw mounting.
How many poles does 700-CF310EJ have?
The 3 N.O. and 1 N.C. contact arrangement provides four poles.
What is the mechanical life of 700-CF310EJ?
Rockwell Automation documents a mechanical life of 15,000,000 operations for the relay.
What is the documented closing delay?
The documented closing delay is 25 ms.
What impulse withstand rating is specified?
The documented rated impulse strength is 6 kV.
Can 700-CF310EJ be considered for an existing control relay application?
It can be considered after the complete catalog number, 24 V DC electronic coil, 3 N.O. / 1 N.C. contact arrangement, terminal type and mounting requirements have been checked against the existing system.
What should be checked before ordering 700-CF310EJ?
Check the complete model number, 24 V DC control voltage, four-pole 3 N.O. / 1 N.C. configuration, screw-terminal connection and mounting requirements of the intended control circuit.
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