Bracket (Flange) Mount Electromechanical Relays
Reviewed by: Jon Lowy, consulting engineer
Description
Bracket (Flange) Mount Electromechanical Relays are devices equipped with a flange for mounting purposes. These relays are typically installed by bolting the device to a matching flange, which is then welded to a corresponding wall. They serve as a crucial component in electrical systems, providing a means to control circuits by opening and closing contacts in another circuit.
Working Principle
Electromechanical relays operate by using an electromagnetic coil to mechanically move a set of contacts. When the coil is energized, it creates a magnetic field that attracts a movable armature. This movement either opens or closes the contacts, thereby controlling the flow of electricity in the circuit. The isolation between the input and output circuits makes these relays particularly useful for controlling high-power devices with low-power signals, ensuring safety and efficiency in electrical systems.
Applications
Bracket (Flange) Mount Electromechanical Relays are used in various applications where secure and stable mounting is required. Specific examples include industrial automation systems, where they control machinery and equipment, and in power distribution systems, where they manage the flow of electricity. They are also used in telecommunications to switch signals and in automotive systems for controlling various electrical functions.
Advantages over other Electromechanical Relays
One of the primary advantages of bracket (flange) mount relays is their robust mounting method, which provides stability and reduces the risk of mechanical failure due to vibration or movement. This makes them particularly suitable for industrial and automotive environments where such conditions are prevalent. Additionally, the secure mounting can lead to improved reliability and longevity compared to other mounting methods.
Limitations
A limitation of bracket (flange) mount relays is the potential complexity and cost associated with their installation. The need for precise alignment and secure welding of the flange can increase installation time and require specialized skills or equipment. Furthermore, their fixed mounting position may limit flexibility in design changes or upgrades.
Considerations
When selecting bracket (flange) mount electromechanical relays, several factors should be considered. Initial costs may be higher due to the need for additional mounting hardware and installation labor. Operating expenses can vary depending on the relay's efficiency and the frequency of use. Durability is generally high due to the secure mounting, but regular maintenance may be required to ensure continued performance. Accuracy in switching is typically reliable, but it is essential to consider the relay's specifications to match the application's requirements. Replacement and maintenance costs should also be factored in, as these can impact the overall cost of ownership over the relay's lifespan.
from Waytek, Inc.
Hongfa HFV15/12-Z4ST-R257, Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Hongfa. 40A switching capability. RoHS & ELV compliant. Sealed construction for dust protection. QC terminals. Pin assignment similar to ISO 7588. Voltage Rating: 12VDC. Coil Resistance: 90... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Resistance: 90
from TE Connectivity
Body Features. Product Weight : 85 G [2.988 OZ ]. Contact Features. Contact Arrangement : 2 Form C (CO). Contact Current Class (AMP) : 16, 5 - 10. Contact Current Rating (Max) (AMP) : 10. Contact Material : AgCdO. Contact... [See More]
- Mounting: Bracket (Flange) Mount; Panel
- Number if >4: 2
- Poles: Double Pole (DP)
- DC Coil Voltage: 12
from Churod Americas, Inc.
40A Automotive Relay [See More]
- Mounting: Bracket (Flange) Mount; Socket or Plug-in Style
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Throw: Single Throw (optional feature)
from Altech Corp.
Features: 8 Frame Sizes. 1/2HP up to 600HP @ 480V AC. Direct Mounting Overload Relays. Degree of protection:IP20. Flame Resistance:According to UL948 [See More]
- Mounting: Bracket (Flange) Mount
- Maximum Switching Current: 105.00
- NO: 1
- Approvals: CE, UL
from Waytek, Inc.
Hongfa HFV15/12-Z5T-D257, Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Hongfa. 40A switching capability. RoHS & ELV compliant. Sealed construction for dust protection. QC terminals. Pin assignment similar to ISO 7588. Voltage Rating: 12VDC. Coil Resistance: 90... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Resistance: 90
from Churod Americas, Inc.
50A Automotive Relay [See More]
- Mounting: Bracket (Flange) Mount; Socket or Plug-in Style
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Throw: Single Throw (optional feature)
from Waytek, Inc.
Hongfa HFV15/12-Z5T-R257, Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Hongfa. 40A switching capability. RoHS & ELV compliant. Sealed construction for dust protection. QC terminals. Pin assignment similar to ISO 7588. Voltage Rating: 12VDC. Coil Resistance: 90... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Resistance: 90
from Churod Americas, Inc.
60A Automotive Relay [See More]
- Mounting: Bracket (Flange) Mount; Socket or Plug-in Style
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Throw: Single Throw (optional feature)
from Waytek, Inc.
Picker PC792H-1C-C1-12C-RN-X Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPDT (1C). Voltage Rating: 12VDC. Nickel-plated terminals. Internal resistor included. Plastic mounting bracket included. Dust cover included. Lead free and... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Operating Temp: -40 to 257
from Churod Americas, Inc.
70A Automotive Relay [See More]
- Mounting: Bracket (Flange) Mount; Socket or Plug-in Style
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Throw: Single Throw
from Waytek, Inc.
Picker Components PC7150-1C-C2-12C-N-X Maxi ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Dust cover enclosure included. Contact switching capacity up to 300A. Available with diodes and/or resistors. Metal... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Churod Americas, Inc.
80A Automotive Relay [See More]
- Mounting: Bracket (Flange) Mount; Socket or Plug-in Style
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Throw: Single Throw
from Waytek, Inc.
Picker Components PC7150-1C-C2-24C-N-X Maxi ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 24VDC. Nickel-plated terminals. Dust cover enclosure included. Contact switching capacity up to 300A. Available with diodes and/or resistors. Metal... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not Certified for Ignition Protection. Picker Components PC792A-1AA-C-12S-N-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPST (1A with (2) #87 Terminals). Voltage Rating: 12VDC. Nickel-plated terminals. Sealed case enclosure. [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not certified for Ignition Protection. Picker Components PC792A-1AA-C1-12S-NX Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Type: Mini Relay. Contact Action: SPST (1A with (2) #87 Terminals). Voltage Rating: 12VDC. NO Current Rating: 40A. NC Current... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not certified for Ignition Protection. Picker Components PC792A-1AA-C112S-DNX Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPST (1A with (2) #87 Terminals). Voltage Rating: 12VDC. Nickel-plated terminals. Internal diode included. [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not Certified for Ignition Protection. Picker Components PC792A-1C-C1-12S-DNX Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Internal diode included. Sealed case enclosure. Plastic mounting bracket... [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not Certified for Ignition Protection. Picker Components PC792A-1C-C1-12S-N-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Terminal Type: (5) 1/4" blades. Nickel plated terminals. Sealed case enclosure. Plastic mounting... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not Certified for Ignition Protection. Picker PC792A-1C-C3-12S-DNX 40A Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Type: Mini Relay. Contact Action: SPDT. Voltage Rating: 12V. NO Current Rating: 40A. NC Current Rating: 30A. Terminal Type: (5) 1/4"... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not Certified for Ignition Protection. Picker Components PC792A-1C-C3-12S-RNX Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPDT (1C). Voltage Rating: 12V. Terminal Type: (5) 1/4" blades. Nickel plated terminals. Internal resistor... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not Certified for Ignition Protection. Picker PC792B-1A-C1-12C-N-X Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Type: Mini ISO Relay. Contact Action: SPST (1A). Voltage Rating: 12VDC. NO Current Rating: 40A. NC Current Rating: 30A. Terminal Type: (4)... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Not Certified for Ignition Protection. Picker PC792B-1C-C1-12S-DNX Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Sealed case enclosure. Internal diode included. Contact switching capacity up to 120A. [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Features: Sealed Relay
from Waytek, Inc.
Not Certified for Ignition Protection. Picker PC792B-1C-C1-24S-RNX Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Type: Mini ISO Relay. Contact Action: SPDT (1C). Voltage Rating: 24V. NO Current Rating: 20A. NC Current Rating: 15A. Terminal Type: (5)... [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Features: Sealed Relay
from Waytek, Inc.
Not Certified for Ignition Protection. Picker PC792B-1C-C2-12C-N-X Mini ISO Relay. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Dust cover included. Metal mounting bracket included. Contact switching capacity up to... [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Operating Temp: -40 to 257
from Waytek, Inc.
Picker Components PC792C-1A-C-12C-N-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPST (1A). Voltage Rating: 12VDC. Nickel-plated terminals. Dust cover included. Contact switching capacity up to 150A. Lead free and RoHS compliant. [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Picker Components PC792C-1A-C-12C-RN-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Internal resistor included. Dust cover included. Contact switching capacity up to 150A. Lead free and RoHS compliant. [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Picker Components PC792C-1A-C1-12C-N-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Dust cover included. Plastic mounting bracket included. Contact switching capacity up to 150A. Lead free and RoHS... [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Picker Components PC792C-1A-C1-12C-RN-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPST (1A). Voltage Rating: 12VDC. Nickel-plated terminals. Internal resistor included. Dust cover included. Plastic mounting bracket included. [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Single Throw; Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Picker Components PC792C-1C-C-12C-N-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPDT (1C). Voltage Rating: 12VDC. Nickel-plated terminals. Dust cover included. Contact switching capacity up to 100A. Lead free and RoHS compliant. [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Picker Components PC792C-1C-C-12C-RN-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Internal resistor included. Dust cover included. Contact switching capacity up to 100A. Lead free and RoHS compliant [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Picker Components PC792C-1C-C1-12C-N-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Voltage Rating: 12VDC. Nickel-plated terminals. Dust cover included. Plastic mounting bracket included. Contact switching capacity up to 150A. Lead free and RoHS... [See More]
-
Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Waytek, Inc.
Picker Components PC792C-1C-C1-12C-RN-X Mini ISO Relays. Category: Mechanical Relays & Connectors. Manufacturer: Picker Components. Contact Action: SPDT (1C). Voltage Rating: 12VDC. Nickel-plated terminals. Internal resistor included. Dust cover included. Plastic mounting bracket included. [See More]
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Mounting: Bracket (Flange) Mount;
Bracket Mount
- Throw: Double Throw
- Poles: Single Pole (SP)
- Approvals: RoHS
from Sanyou Electrical Appliances, Inc.
Ultra miniature size with universal footprint. High contact capacity. Sealed and high temp models available. Typical Application. Car control switching box [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Maximum Switching Current: 60.00
from Chief Enterprises LLC
Socket, Relay, Micro, Bracket, ROHS [See More]
- Mounting: Bracket (Flange) Mount; Socket or Plug-in Style
- Approvals: RoHS
from Deltrol Controls/Division of Deltrol Corp.
101ML Series: 10 Amp general purpose magnetic latching relay. Features. Up to 10 Amp loads (see data sheet). Pole configuration up to 6PDT. No power required to maintain contact status-only a pulse to change. Class F coil insulation system for 155 °C total temperature. Coil molded in Polyester... [See More]
- Mounting: Bracket (Flange) Mount; 1.69x1.38x3.38"
- Poles: Single Pole (SP); Double Pole (DP); Triple Pole (TP); Four Pole (4P); Greater than Four Poles
- Relay Type: General
- Number if >4: 6
from GIGAVAC
Excellent for capacitive discharge and safety dump switch applications. Two mounting styles available, flange or through panel with jam nut. Solder or threaded high voltage connections help make installation easy. User interchangeable coils provide for driver versatility. Effectively bounce free... [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: General; High Voltage Relay
- Throw: Double Throw
from OMEGA Engineering, Inc.
SPECIFICATIONS (D7PR RELAY). Rated Load (Resistive Load*): 120/240 Vac 15 A, 30 Vdc 15 A. Rated Load (Inductive Load*): 120/240 Vac 10 A, 30 Vdc 7 A. Carry Current: 15 A. Max Operating Voltage: 250 Vac/125 Vdc. Max Operating Current: 15 A. Contact Material: AgCdO. Max Switching Capacity (Resistive... [See More]
- Mounting: Bracket (Flange) Mount; DIN; Panel
- Poles: Single Pole (SP); Double Pole (DP); Triple Pole (TP); Four Pole (4P)
- Relay Type: General
- Throw: Double Throw
from Sanyou Electrical Appliances, Inc.
Quick connect terminal arrangement. Operating temperature range -40 to + 85 deg C. Typical Application. For direct connection with cell MOTORS,Transmission,etc. and Anti-Locking Brake System [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Maximum Switching Current: 40.00
from Deltrol Controls/Division of Deltrol Corp.
100ML Series: 5 Amp general purpose magnetic latching relay. Features. Up to 5 Amp loads (see data sheet). Pole configuration up to 6PDT. No power required to maintain contact status-only a pulse to change. Class F coil insulation system for 155 °C total temperature. Coil molded in Polyester for... [See More]
- Mounting: Bracket (Flange) Mount; 1.69x1.38x3.38"
- Poles: Single Pole (SP); Double Pole (DP); Triple Pole (TP); Four Pole (4P); Greater than Four Poles
- Relay Type: General
- Number if >4: 6
from GIGAVAC
Rugged, high current carry ceramic relay. Carries 30 Amps at 32 MHz. Copper contacts; not designed for power switching. Meets requirements of MIL-R-83725 [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: General; High Voltage Relay
- Throw: Single Throw
from Sanyou Electrical Appliances, Inc.
Small size and light weight. Stable operation even at low or high temperatures. Typical Application. Motorcycles, mopeds. Compressor in automotive air conditioners [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: Automotive
- Maximum Switching Current: 30.00
from Deltrol Controls/Division of Deltrol Corp.
102ML Series: 5 &10 Amp general purpose magnetic latching relay. Features. Up to 10 Amp loads (see data sheet). Pole configuration up to 6PDT. No power required to maintain contact status-only a pulse to change. Class F coil insulation system for 155 °C total temperature. Coil molded in... [See More]
- Mounting: Bracket (Flange) Mount; 1.69x1.38x3.38"
- Poles: Single Pole (SP); Double Pole (DP); Triple Pole (TP); Four Pole (4P); Greater than Four Poles
- Relay Type: General
- Number if >4: 6
from GIGAVAC
Tungsten contacts for power switching. Vacuum dielectric for arc suppression when making or breaking a load. No contact oxidation from arcing [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: General; High Voltage Relay
- Throw: Single Throw
from Deltrol Controls/Division of Deltrol Corp.
103ML Series: 5 &10 Amp general purpose magnetic latching relay. Features. Up to 10 Amp loads (see data sheet). Pole configuration up to 6PDT. No power required to maintain contact status-only a pulse to change. Class F coil insulation system for 155 °C total temperature. Coil molded in... [See More]
- Mounting: Bracket (Flange) Mount; 1.69x1.38x3.38"
- Poles: Single Pole (SP); Double Pole (DP); Triple Pole (TP); Four Pole (4P); Greater than Four Poles
- Relay Type: General
- Number if >4: 6
from GIGAVAC
Smallest size with its voltage rating. Durable tungsten contacts for hot load switching. Vacuum dielectric for effective arc quenching when opening under load. Two mounting styles available, flange or through panel with jam nut. Solder or threaded high voltage connections help make installation... [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP); Double Pole (DP)
- Relay Type: MilSpec; High Voltage Relay
- Throw: Single Throw
from GIGAVAC
RoHS Compliant, date code 0701 and later [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: General; High Voltage Relay
- Throw: Double Throw
from GIGAVAC
Unglazed ceramic relay offers true customer design flexibility. Excellent for capacitive discharge and safety dump switch applications. Effectively bounce free operation [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: General; High Voltage Relay
- Throw: Double Throw
from GIGAVAC
High power, 75A carry, in a small package for demanding applications. Rugged Tungsten / Molybdenum contact set capable of switching under load. Threaded high voltage connections for easy installation. User interchangeable coils provide driver versatility [See More]
- Mounting: Bracket (Flange) Mount
- Poles: Single Pole (SP)
- Relay Type: General; High Voltage Relay
- Throw: Double Throw