Auxiliary relay with 4 pairs of S/R contacts per element(Single element relay)
₹4,647.50
Product Code: JRV 151
Time line :Products will be shipped within 3 weeks from the date of order
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Product Description
Features
- Electromechanical design
- Plug-in construction
- Standardised contact arrangement
- Self reset contacts
- Protective transparent cover for the element
- Compact panel mounting case
Application
Switching functions in protection and
control circuits contact multiplication.
DESCRIPTION
The auxiliary relays are electromechanical, attracted armature type, used in control and alarm
circuits. There relays are designed as plug-in elements with the plug-in base having 14 terminals &
4CO per element. Each element is enclosed in a dust proof moulded, transparent, polycarbonate
cover. There is no hard wiring between the relay element and the rear terminals on the base. This
results in a compact rugged and reliable design. Radio metal is used for the magnetic components
such as the armature, the core and the yoke of the auxiliary relay to ensure good electrical
performance. The contacts are made from phosphor bronze and are nickel plated. The contact tips
are of pure silver. The use of these materials ensures very good contact
Auxiliary relays are available in the following versions
Contact and flag arrangement | Relay type | |
---|---|---|
S/R contact and S/R or H/R or no flag or reverse flag | JRV 151 |
Rated Voltage
Rated voltage :
24,30,48,110,220,250V DC or 63.5,110 or 230V, 50 Hz AC
Opearating range :
75-120% of rated voltage for DC relays
80-115% of rated voltage for AC relays
80-115% of rated voltage for AC relays
Reset value :
Above 10% of the rated voltage
Burden :
4 watts(maximum) at rated voltage
Operating time :
Less than 25 ms at rated voltage(nominal)
Reset time :
Less than 10 ms
Opeation indicator :
a)self reset flag or
b)hand reset flag or
c)hand reset reverse flag for AC/DC fail indication or
d)no flag
b)hand reset flag or
c)hand reset reverse flag for AC/DC fail indication or
d)no flag
CONTACT RATING
Make & Carry continuous (AC - DC) :
2500 VA with maximum of 5 A and 660V AC
2500 W with maximum of 5 A and 660V DC
2500 W with maximum of 5 A and 660V DC
Make & Carry for 3sec (AC - DC) :
7500 VA with maximum of 30 A and 660V AC
7500 W with maximum of 30 A and 660 V DC
7500 W with maximum of 30 A and 660 V DC
Break (AC - DC) :
2500 VA with maximum of 5 A and 660 V AC
100W (Resistive), 50W(Inductive) with maximum of 5 A and 250 V DC
100W (Resistive), 50W(Inductive) with maximum of 5 A and 250 V DC
Operating temperature :
-10 deg To +55 deg. Celsius
MECHANICAL DESIGN
Case dimensions in mm
Relay type | Front face dimensions Width X Height in Sq.mm | Panel cutout dimensions Width X Height in mm Tolerance + 1/- 0 | Depth in mm |
---|---|---|---|
Single element relay | 96 | 92 X 92 | 115 |
Ordering Information
Relay type :
Single element relay JRV 151
Rated voltage :
24/30/48/50/110/220 VDC 63.5/110/230