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Pilz 751104

Name: 751104
Brand: Pilz
SKU: 751104
Price: 67.54 GBP
Availability: InStock

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£67.54 (ex. VAT)

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Marvo Stock ID MV-1I8W

HS Code 85364900

SKU 751104

Condition Used

Warranty 12 months

Weight (kg) 1.00

Length (mm) 153.00

Width (mm) 153.00

Height (mm) 51.00

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	751104
Manufacturer	Pilz
Product Type	Safety Relay
Supply Voltage	24 V dc
Function	Safety Gate Monitor
Output Configuration	3 Normally Open (NO); 1 Normally Closed (NC)
Connection Type	Spring Loaded
Mounting Type	DIN Rail Mount
Dimensions	22.5 x 120 x 100 mm
Approvals	CCC, CE, EAC (Eurasian), KOSHA, TÜV, cULus Listed
Electrical Tolerance	-15 %/+10 %
Frequency Range AC	Not applicable for DC units
Residual Ripple DC	20 %
Duty Cycle	100 %
Max. Inrush Current Impulse	0.5 A Pulse duration, 5 ms
Input Circuit	2 channels, 24 V dc, 50 mA per channel
Feedback Loop	24 V dc, 50 mA
Start Circuit	24 V dc, 50 mA
Min. Input Resistance	110 Ohm at power-on
Mechanical Life	10,000,000 cycles
Connection Type	Spring-loaded terminal
Conductor Cross Section	Flexible with/without crimp connector: 0.2 - 2.5 mm², 24 - 12 AWG
Terminal Points per Connection	2
Stripping Length	9 mm
Weight	210 g
Safety Characteristic Data	PL e, Category 4, SIL CL 3, PFHD 2.31E-09, SIL 3, PFD 2.03E-06, TM 20 years (as per EN ISO 13849-1:2015)

The Pilz 751104 safety relay is a vital component designed to ensure the secure operation of machinery by providing a safety-related interruption of a safety circuit. This relay is engineered to meet the stringent requirements of EN 60947-5-1, EN 60204-1, and VDE 0113-1, making it suitable for a wide range of industrial applications.

With a 24 V dc supply voltage, this robust unit is ideal for integrating into safety systems that utilise E-STOP pushbuttons, safety gates, light grids, and safety switches with detection of shorts across contacts. The relay features a safety gate monitor and offers a configuration of 3NO (normally open) and 1NC (normally closed) contacts, ensuring flexibility and reliability in various safety control scenarios.

The spring-loaded terminals facilitate a secure and maintenance-free connection, while the compact DIN rail mount design, measuring 22.5 x 120 x 100 mm, allows for efficient use of space within control panels. The relay's design ensures ease of installation and setup, contributing to a streamlined integration process into existing safety systems.

This safety relay is an essential component for any industrial setting where the safety of machinery and personnel is paramount. Its reliable performance and compliance with safety standards make it a trusted choice for safeguarding operations.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the voltage rating for this safety relay?

The safety relay is rated for a supply voltage of 24 V dc.

Can this safety relay be used with emergency stop buttons?

Yes, it is designed to be used with E-STOP pushbuttons, safety gates, light grids, and safety switches with detection of shorts across contacts.

What are the contact configurations for this relay?

The relay features a contact configuration of 3NO (normally open) and 1NC (normally closed).

What type of terminals does this relay have for wire connection?

It comes equipped with spring-loaded terminals for secure wire connection.

Is this relay suitable for DIN rail mounting?

Yes, it is suitable for DIN rail mounting, making it convenient for installation in control panels.

What are the dimensions of this safety relay?

The dimensions of the safety relay are 22.5 x 120 x 100 mm.

What is the utilisation category for the safety contacts of this relay?

The safety contacts of this relay fall under the utilisation category AC15 at 230 V for alternating current and DC13 at 24 V for direct current.

How should this safety relay be disposed of at the end of its service life?

At the end of its service life, the relay should be disposed of in accordance with local regulations regarding the disposal of electronic devices.

What is the importance of the mission time T_M in safety-related applications?

The mission time T_M is crucial as it relates to the expected service life of the relay in safety-related applications, and compliance with this time is necessary to maintain the safety integrity of the application.

What should be considered when using this relay at high altitudes?

When using the relay at high altitudes, it is important to consider the reduction of rated insulation voltage and rated impulse withstand voltage, as well as the maximum permitted operating height.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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