Allen Bradley IEC Miniature Control Relays 700-K

Safeguard your motor with the 700-K series of IEC Miniature Control Relays by Allen Bradley.

These industrial control relays can easily handle low-energy signals. They are perfect for demanding industrial applications due to their incorporated features such as timing options, extended contact life, and mechanically linked contacts. They are also space saving and versatile due to their small size. The IEC design ensures that these control relays meet high international standards for quality and safety. They are also compatible with the same accessories as the 100 IEC contactors, allowing you to easily create and personalise your perfect motor control system.

Features and Benefits:

• IEC industrial relay
• Enhanced safety due to IP2X Finger Protection rating
• Convenient small size ensures application flexibility
• Increased reliability due to bifurcated contacts - Ideal for low-level signals
• Optional integrated coil protection diode
• Cost-effective - Low power consumption and long life
• Switch up to 690V AC and DC
• Easy installation - Can be DIN rail or panel mounted

Allen Bradley industrial components, from Rockwell Automation, are designed, tested and manufactured to meet high global standards for quality, reliability and safety. Their innovative devices ensure that you can find the ideal solution for your specific application at a reasonable price. They also offer a high-level of support to keep your processes running efficiently.

Standards:

IEC/EN 60947-1,-5-1,-5-4
UL 508
CSA 22.2. No. 14
NF F 62-000

Approvals:

CE marked
cULus listed (File No. E33916, Guide No. NKCR and NKCR7)

Allen Bradley Contactor Relay, 10A, 3NO/1NC - 700-K31Z-DJ

Use this high-quality miniature relay from Rockwell Automation's Allen Bradley range to shield your motors from the effects of phase loss and overheating. Its three normally open (NO) contacts and one normally closed (NC) contact allow it to be connected in series with the motor to divert power when continuous overload current occurs. Thanks to its current rating of 10A per contact, this unit is suitable for use in low-voltage applications. It includes a diode that shorts the heavy voltage spikes that occur when the power supply is disconnected, giving you extra safety from electrical hazards.

What is an overload relay?

• Suitable for DIN rail or panel mounting for flexible installation• IP2X (ingress protection) rating means it's finger-safe for enhanced operator protection• Forked contacts for reliable conductivity in low-energy signal transmission• Screw terminals achieve a secure connection that won't come loose

Standards and Certifications

• IEC (International Electrotechnical Commission)• RoHS (Restriction of Hazardous Substances)• CE (Conformité Européenne)

How does the diode in this relay work?

The flywheel diode is inversely polarised to the relay, meaning that no current passes through it when the relay is active. When the relay is turned off, the inductive coil generates a high reverse voltage, which is absorbed by the diode so it doesn't damage the relay or the motor.