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240V AC Panel Mount Relay 240V AC Panel Mount Relay SY4044 34.90

240V AC Panel Mount Relay

CAT.NO:SY4044

240V AC Panel Mount Relay

CAT.NO:  SY4044

Contact Form: DPDTCoil resistance : For 50Hz : 4500 ohm Coil current: 16.7mANominal Voltage:240VPickup voltage: 192VDrop out voltage: 48V  &...
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$34.90
Bulk Pricing:
1-9 $34.90
10-24 $30.90
25+ $27.90

Description

Features:

- Coil resistance : For 50Hz : 4500 ohm
- Coil current: 16.7mA
- Pickup voltage: 192V
- Drop out voltage: 48V  
- Power consumption: 4W


Handy Tip Converting to a latching relay

Sometimes you want to energise a relay to stay on instead of only momentarily staying on. For example you may want to make an electric motor, or a solenoid to stay on for some time. You can do this with the circuit shown.
The key to this is a momentary push button switch (there are many in this catalogue.)Pressing the push button switch (S1) activates the relay and closes the N O (Normally Open) and COM(Common) contacts. These contacts form a parallel connection across S1. Even if S1 is now opened, the relay will stay ON, or latched.
To turn the relay off, you must interrupt power to the coil, in other words, switch V+ off, even momentarily. Even if you switch V+ on again, the relay will remain off, until you push S1 again.
Note: While the relay is energized, it will continue to draw coil current. True mechanical latching relays do not do this.

Specifications
Relay

Input
DC or AC Dual Mode
Contact format
DPDT
Coil Resistance
3800Ω
AC Contact Voltage
240V
Power Source Details

AC Current Draw
30A
AC Voltage
240V
Product Mounting

Mounting Method
Panel, Chassis
Product Dimensions

Length
68.58mm
Height
35mm
Width
37.72mm
Product Availability

Availability
Stocked item
Downloads
Articles


DELIVERY

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Standard Freight: 2-3 days for most areas in the North Island and 3-5 for the South Island
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