Product Details
Product Overview
The Allen-Bradley 700-CF310D serves as a robust industrial control relay designed for demanding automation applications. This open-style relay features a versatile 3 N.O. (Normally Open) and 1 N.C. (Normally Closed) contact configuration, providing flexible circuit control logic. It operates on a standard 110-120 V AC coil voltage at 50/60 Hz and utilizes durable screw terminals for secure field wiring. We supply this item as a 100% Brand New, factory-sealed unit.
Part Number Breakdown
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700: Identifies the Allen-Bradley general-purpose and industrial relay product family.
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CF: Denotes the specific heavy-duty industrial control relay series.
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310: Specifies the contact arrangement (3 Normally Open / 1 Normally Closed).
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D: Indicates the coil voltage rating (110-120 V AC, 50/60 Hz).
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Type | Industrial Control Relay |
| Contact Configuration | 3 N.O. / 1 N.C. |
| Coil Voltage | 110 - 120 V AC |
| Frequency | 50 / 60 Hz |
| Terminal Style | Screw Terminals |
| Contact Style | Standard Contacts |
| Enclosure Type | Open Style |
| Weight | 0.79 lbs (0.36 kg) |
Engineering Advantages
Flexible Contact Configuration
Engineers can utilize the 700-CF310D to manage complex control logic with its 3 Normally Open and 1 Normally Closed contact setup. This arrangement allows a single relay to simultaneously trigger multiple downstream devices while maintaining a safety interlock or status feedback circuit, significantly reducing the number of components required in your control panel.
Standardized Industrial Power Compatibility
Designed for widespread industrial use, the relay's coil operates directly on 110-120 V AC at both 50 and 60 Hz frequencies. This broad frequency tolerance ensures seamless integration into global machinery and legacy control systems without the need for additional voltage or frequency converters.
Secure and Serviceable Wiring
The unit features accessible screw terminals that accept standard industrial wiring gauges. This design allows maintenance technicians to quickly inspect, tighten, or replace field wires using basic hand tools. The open-style mounting format further simplifies installation on DIN rails or standard mounting plates, optimizing space within crowded electrical enclosures.
FAQs
Q: What is the contact configuration of the 700-CF310D relay?
A: This control relay features a 3 N.O. (Normally Open) and 1 N.C. (Normally Closed) contact configuration, providing versatile switching capabilities for various machine control applications.
Q: What coil voltage does this relay require?
A: The 700-CF310D operates on an AC coil voltage of 110-120 V. It is compatible with both 50 Hz and 60 Hz power systems, making it highly adaptable for different regional electrical standards.
Q: What type of terminals does this relay use for wiring?
A: The relay is equipped with standard screw terminals. This allows for secure, reliable connections with common industrial control wires and facilitates easy maintenance or replacement in the field.
Q: Is this relay enclosed or open-style?
A: The 700-CF310D is an open-style relay. It is designed to be mounted inside a protective electrical enclosure or control cabinet to shield it from dust, moisture, and accidental contact.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Hub vs Switch vs Router in Industrial Automation Architecture
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Marshalling Cabinet Preventive Maintenance: Essential Healthiness Checks for PLC, DCS, and ESD Systems
Marshalling cabinets serve as the vital interface between field instrumentation and control room electronics in modern process facilities. Regular preventive maintenance of these cabinets ensures signal integrity across programmable logic controllers (PLCs), distributed control systems (DCS), and emergency shutdown (ESD) networks. System technicians must execute structured inspection protocols to mitigate environmental risks, identify loose wiring, and maintain continuous operational readiness.
Spatial Computing in Industrial Automation: Elevating PLC and DCS Operations with AR and VR
Industry 4.0 integrates digital intelligence into field operations, transforming factory automation landscapes worldwide. Spatial technologies—specifically Augmented Reality (AR) and Virtual Reality (VR)—redefine how engineers interact with industrial control systems. By bridging computer-generated CAD models with real-time operational technology (OT) data, immersive displays enable intuitive monitoring, rapid diagnostics, and safer maintenance across complex processing facilities.