1. Control & Machine Tool Relays Offered
  2. sku: 6401647879062722
  3. ALLEN BRADLEY 700-HRS42TA17

ALLEN-BRADLEY 700-HRS42TA17 Timing Relay

700-hrs42ta17 Allen-bradley Timing Series C Relay

( Brand: Allen-bradley ), ( Manufacturer Part Number: 700-HRS42TA17 ), ( Mounting Style: Plug-in/on ), ( Type: Multi Function Timing Relay ), ( Current Type: Ac/dc ), ( Maximum Amperage: 5 A ), ( Coil Voltage: 100-240 Vac 100-125 Vdc ), ( Current Rating: 5 Amp ), ( Application: Control Equipment Panels ), ( Suitable For: Interior ), ( Country Of Origin: China )

Review ALLEN BRADLEY Timing Series Relay

The Allen-Bradley Model 700-HR Series Timing Relays, specifically the 700-HR42TA17, is a versatile and reliable solution for sequencing and timing applications in various industries. This timing relay is designed to provide precise and accurate control of electrical circuits based on predefined time intervals or event-triggered functions.

The 700-HR42TA17 is a 17-millisecond (ms) form-A, normally open (NO) timing relay. It measures 2.12 inches (53.8 mm) in length, 1.2 inches (30.5 mm) in width, and 0.9 inches (22.9 mm) in height, making it a compact and space-saving option for control panels and other electrical systems. The relay contacts are rated for a maximum operating voltage of 277 volts AC, 125 volts DC, or 600 volts DC, depending on the specific application requirements.

The 700-HR42TA17 features a robust and rugged design, with a die-cast aluminum housing that provides excellent protection against harsh environmental conditions. It is also RoHS compliant and conforms to CE and UL standards, ensuring compliance with various industry regulations and safety requirements.

The timing relay uses a solid-state design, which eliminates the need for mechanical contacts and offers several advantages over traditional electromechanical relays. These advantages include higher reliability, longer contact life, and faster response times. The solid-state design also ensures that the relay operates quietly and does not generate any arcing or sparking, which can help prevent potential electrical hazards and reduce noise in the control system.

The 700-HR42TA17 can be easily integrated into various control systems, thanks to its wide range of input and output options. It supports both AC and DC input power sources, as well as various triggering methods such as pulse or time-delayed inputs. The relay also offers adjustable delay times, which can be set using external potentiometers or resistors, providing flexibility to meet specific application requirements.

The Allen-Bradley 700-HR42TA17 timing relay is backed by Rockwell Automation's extensive support network and is designed for long-term reliability and durability. It is an excellent choice for applications that require precise and accurate timing or sequencing control, such as HVAC systems, water treatment plants, and manufacturing processes.

The Allen-Bradley 700-HRs42TA17 Timing Relay is a versatile and widely used component in industrial automation applications. It offers several advantages, but like any other electrical component, it also has some potential disadvantages. Let's examine each in detail:

Advantages:

1. Versatility: The Allen-Bradley 700-HRs42TA17 Timing Relay is designed to handle various timing functions, such as ON-Delay, OFF-Delay, and Combination Delay. It can be used in various applications, including motor starters, solenoid valves, and compressors.

2. Robust Design: The relay is built to withstand harsh industrial environments. It has a sealed design to prevent dust and moisture from entering the component.

3. Easy to Install: The timing relay is easy to install, and it can be mounted in a DIN rail or panel mount application. It also has clear markings on the relay to identify the various terminals.

4. Reliability: The Allen-Bradley 700-HRs42TA17 Timing Relay is known for its reliability. It has a long service life, and it can handle heavy current loads.

5. Cost-effective: Compared to other timing relays in the market, the Allen-Bradley 700-HRs42TA17 Timing Relay is cost-effective.

Disadvantages:

1. Limited Functionality: While the Allen-Bradley 700-HRs42TA17 Timing Relay is versatile, it has limited functionality compared to more advanced timing relays or programmable logic controllers (PLCs). It can only handle basic timing functions and cannot be programmed.

2. Limited Inputs and Outputs: The timing relay has a limited number of inputs and outputs. It can only handle a few contacts, which may not be sufficient for more complex applications.

3. Limited Operating Temperature: The Allen-Bradley 700-HRs42TA17 Timing Relay has a limited operating temperature range. It is recommended to be used in temperatures between -20 C and 70 C.

Conclusion:

The Allen-Bradley 700-HRs42TA17 Timing Relay is an excellent choice for simple timing applications in industrial automation. It is cost-effective, reliable, and easy to install. However, it has limited functionality and a limited number of inputs and outputs. If your application requires more advanced timing functions or a larger number of inputs and outputs, you may want to consider other options, such as programmable logic controllers (PLCs) or more advanced timing relays.

Recommendation:

If your application requires basic timing functions and a limited number of inputs and outputs, the Allen-Bradley 700-HRs42TA17 Timing Relay is an excellent choice. It is cost-effective, reliable, and easy to install. However, if your application requires more advanced timing functions or a larger number of inputs and outputs, you may want to consider other options, such as programmable logic controllers (PLCs) or more advanced timing relays.

Details:

part #: 700hrs42ta17 prices

  • $28.98-$38.00

specifications aiactuato:

  • brand: Allen-bradley
  • mpn: 700-hrs42ta17
  • mounting style: Plug-in/on
  • type: Multi Function Timing Relay
  • current type: Ac/dc
  • maximum amperage: 5 A
  • coil voltage: 100-240 Vac 100-125 Vdc
  • current rating: 5 Amp
  • application: Control Equipment Panels
  • suitable for: Interior
  • country of origin: China

general aiactuato:

  • condition: Used
  • Electrical Equipment Supplies > Relays > Control Machine Tool Relays

returns aiactuato:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
  • method: Money back

shipping aiactuato:

  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
  • transit: 3-7 Days
  • cost: $5.45

seller aiactuato:

  • rating: 0.0%
  • # reviews: 504
  • city: Cedar Hill, Missouri

payments aiactuato:

  • wallet: Paypal
  • other
  • credit card: Diners-club

offer aiactuato:

  • availability: In Stock
  • started: March 17, 2026
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • sold: 0
mounting style: plug-in/on, type: multi function timing relay, current type: ac/dc, maximum amperage: 5 a, coil voltage: 100-240 vac 100-125 vdc, current rating: 5 amp, application: control equipment panels, suitable for: interior, country of origin: china,
category: business & industrial > electrical equipment supplies > relays > control machine tool relays, sku: 6401647879062722,
Allen-bradley 700-HRS42TA17 Is Similar To:
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5 offers $28.98–$38.00 USD
  • Used. Offer #1 priced at $37.00 + $5.97 shipping estimate = $42.97* total. Minor scuffs on the face and some discoloration on the body sides.+$5.97 shipping
  • Used. Offer #2 priced at $38.00 + $6.45 shipping estimate = $44.45* total. Allen Bradley Timing Relay Series C.+$6.45 shipping
  • Used. Offer #3 priced at $28.98 + $9.42 shipping estimate = $38.40* total. Shipped with USPS Ground Advantage. Allen Bradley Timing Relay Series C.+$9.42 shipping
  • Used. Offer #4 priced at $42.00 + $0.00 shipping estimate = $42.00* total. FREE SHIPPING
  • Used. Offer #5 priced at $45.00 + $8.06 shipping estimate = $53.06* total. Allen Bradley Series C Multi-Function Timing Relay.+$8.06 shipping

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