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750:Power relays plug-in type - 3x16A
* to switch higher output (load) than is the capacity of the switched element (amplifi er) or multiply contacts
* auxiliary control of light, signalization, free-lever signal box, boiler,signalling receiver on electrometers, heaters
* in standard included: mechanical indication, LED indication, cadmium-free gold plated contact, detent lever - all included in price!
* quality prooved and certifi ed in EZU, VDE, UL and other testing laboratories
* 750 - 3x changeover contact 16 A
* 782 - 4x changeover contact 8 A
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SCR Power Controller Series ZC/PC
• Extends Heater Life – Reduces Thermal Shock
• All Solid-State Design – No Maintenance Required
• Soft-Start and Voltage Limit (Optional on PC)
• Zero Voltage or Phase Angle-Fired
• Full Power Rating at 120° F (49° C) Ambient Temperature
• 10 - 35 amps
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The E 492 wattmetric relay receives information on the voltage (V) and on the current, calculates the cos q value, therefore the following:
(ACTIVE POWER) w = 1.73 cos q
An active power relay is typically used to check the active power absorbed by an electric motor which provides direct information on the load applied to that motor. Such information is more accurate than the one given by the current value. Actually, the cos q variations can change the power values without affecting current values markedly.
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Demonstrated quality and knowledge base on many applications. A wide range to answer all your requirements.
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The Type NAA relay is the general designation of a large family of special purpose auxiliary relays. Most NAA relays have two or more telephone type auxiliaries mounted in the regular draw out case. In some specific types an overcurrent function may also be included.
Applications
Ground distance auxiliary (NAA15)
Out-of-step auxiliary (NAA19)
Transferred tripping auxiliary (NAA27)
Relay Supervision (NAA30)
Protection and Control
Application specific configurations
Adjustable pickup/dropout times
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* HEA Multicontact Auxiliary Relay
The Type HEA high-speed multicontact, auxiliary relays are applicable where it is desired that a number of operations be performed simultaneously from the operation of a single relay.
* HAA Auxiliary or Annunciator Relay
Generally two specific forms of the HAA are available, a current operated unit and a voltage operated unit. Example: HAA15A4 is 0.2/2 A DC and the HAA15B5 is a 125 VDC unit. Also, two general case designs are available. The single units such as HAA 15 use a molded plastic case with glass window and all others the standard drawout case.
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The relays are designed to still guarantee optimal benefits and absolute security in the more adverse surroundings of operation. An ample range of auxiliary relays is offered: monostable, bistable, time-lag and of function and measurement.
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Product information
To see the dimensions
click here!
Output separated
Input suitable for AC and DC voltage
Operating status shown by LED
Precious metal contacts for greater switching performance
Simple mounting on rail acc. to DIN 46277
Conforms to EMC and low voltage directive
Safety acc. to VDE, EN, UL, CSA
Technical data
Nominal input voltage: 24 VAC / 24 VDC
Switching voltage
(Output): 250 VAC / 48 VDC
Switching current
(Output): max. 12 A / max. 2.4 A
Switching barrier: ≥ 18 V
Number of channels: 2
Operating temperature range: -30°C / +70°C
Mounting: on rails acc. to DIN 46277
Dimensions (WxHxD): 22.5 x 75.0 x 98.5 mm
Weight: 0.16 kg
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Coupling units for building and plant equipment
With universal supply, emergency light controls and analog data encoders facilitate and expedite maintenance in building service systems. Plant construction can also benefit from the convenience of being able to switch sections of plant over to manual operation locally on an individual basis.
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1 pole 12 / 16 A, 2 pole 8 A, 1 CO contact or 2 CO contacts
DC- or AC coil
Sensitive coil 400 mW
Reinforced insulation, protection class II (VDE 0700)
5 kV / 10 mm coil-contact
1pole 12 A with 3.5 or 5 mm pinning
Recycleable packaging
RoHS compliant (Directive 2002/95/EC)
Applications
Panel boards, mechanical engineering
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General description :
Panasonic PhotoMOSTM relays offer high reliability with stable performance. Fast switching speed, low capacitance and small package size ensure that PhotoMOS relays meet the requirements of high performance switching applications, such as ATE, Instrumentation and Medical equipment.
- Lowest on-resistance available
- SSOP package with CxR=5 and low power consumption
- High power with capacity up to 2.5A, 60V load.
- SON package - smallest relay available.
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FEATURES
1. High-speed switching
Since release time is 0.1 ms, the MOSFET or other load can be turned off
quickly in urgent situations.
2. Space saving
With a built-in control circuit, an external resistor is not needed. This contributes to making substrates more compact.
3. High insulation
DIP type: 5,000 V
SOP type: 2,500 V
SSOP type: 1,500 V
4. Extensive product lineup
Products include the industry’s smallest SSOP type, SOP4 type, and DIP 6 type.
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Panasonic PhotoMOSTM relays offer high reliability with stable performance. Fast switching speed, low capacitance and small package size ensure that PhotoMOS relays meet the requirements of high performance switching applications, such as ATE, Instrumentation and Medical equipment.
- Lowest on-resistance available
- SSOP package with CxR=5 and low power consumption
- High power with capacity up to 2.5A, 60V load.
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The Type 200 Precision Air Relay is a pilot operated, multi-stage 1:1 relay with a positive and negative bias adjustment capability. It accurately reproduces a signal pressure plus or minus the bias setting with consistent reliability. Output control and stability are maintained through a high gain servo balanced control mechanism which is activated by a highly sensitive stainless steel measuring capsule.
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Features
* Adjustable from 30:1 dividing ratio to 1:30 multiplying ratio.
* Venturi aspiration system.
* Optional input and output biasing.
* Floating seal ring isolates control chamber.
* Panel or Line Mounting
Benefits
* Assures infinite pressure adjustments.
* Compensates for downstream pressure losses.
* Allows versatility in applications.
* Increased stability by reducing effect of high flows.
* Easy installation and service in the field.
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The 6mm-wide WAGO isolation amplifiers and transducers share a common profile and can be easily commoned rather than requiring complex discrete wiring. The plug-in relays can easily be changed from above the unit.
The 857 Series includes preset and configurable isolation amplifiers, passive isolators, repeater power supplies (also for HART applications), signal splitters and temperature transducers for both PT 100 sensors and thermocouples.
Meeting some of the highest quality requirements: The extended temperature range of –25°C to +70°C permits a wide range of application areas. All devices provide safe isolation of input, output and supply circuits with 2.5kV test voltage to EN 61140. Signal transmission accuracy for measured data is less than 0.1%.
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Features:
- Variety of Operating Voltages.
- Switching Current upto 10 A at 230 VAC (or 30 VDC)
- Low Coil Drive Current (4.7 mA to 100 mA)
- Easy to replace pluggable relays.
- Possibility of Bussing (Jumpering) relays in common negative or common positive configurations.
- LED Indication to denote relay actuation.
- Relay Coil Protection by means of a Freewheeling Diode.
- Mounting Options available: DIN Rail mounting & Panel Mounting.
- Type of Connection: Screw Connection
- Contact Type: 1CO (SPDT) / 2CO / 4CO / 1NO / 2NO
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SocketPac® helps eliminate heat distribution problems during wave soldering operations, protecting power supplies, and making replacement, upgrades, and repairs easier. SocketPac® utilizes our patented Peel-A-Way® carrier and delivery system to quickly load socket pins into the PC board prior to soldering, and allows for complete soldering visibility on both sides of PC board. Completely customized to your application.
Featured with :
- no special assembly is required
- multiple terminal types available on single sheets for simple one-step loading
- available in a thru-hole design for board-to-board applications, with tape seal and solder preform options
- complete line of Relay Sockets with a variety of terminal options available
heavy power socket terminal available
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Snap-on mounting on DIN-rail, Easy replacement of relays on a densely packed DIN rail, Module width 6.2 mm
DC and AC version, Electrical indicator as standard (LED)
Retainer clip with ejection function for relays of 29 or 35mm
height, Screw mounting
Pozidrive screws with rising clamp terminals
Logical layout of input-/output connections, Plug-in indicator- and protection modules
Din-rail sockets and accessories: RoHS compliant (Directive 2002/95/EC)
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For relays with forcibly guided contacts which are particularly adapted to suit the relay characteristics, ELESTA relays can provide sockets for relay series and accessories for DIN rails using both screw and PCB mounting.
- SRD-SGR2 DIN rail socket for relay series SGR282Z and SIR282
- SRD-SGR2 DIN PCB socket for relay series SGR282Z and SIR282
- SRD-SIM4 Manipulation-protected DIN rail socket for relay series SIM3 and SIM4
- SRD-SIM4 Manipulation-protected PCB socket for relay series SIM3 and SIM4
- SRD-SIM4 Manipulation-protected PCB socket for relay series SIR4 and SIR4 SEN
- SRP-SIM4 Manipulation-protected PCB socket for relay series SIR6 and SIR4 SEN
- Approvals: UL, cUL,
Areas of application: lifts, machine tools, lifting technology, transportation
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