Power Relays, R45 Series

Features 1/4" Quick-Connect terminals on top Printed Circuit terminals on bottom Rugged, miniature construction Single-Pole switching Epoxy sealed

Electrical Characteristics Contact
Contact Rating:
             SPST-NO: 30 Amps @ 240VAC/28VDC
             SPDT: 20 Amps @ 240VAC/28VDC
Contact Resistance: See Chart

Coil
Coil Voltages: See Chart
Pick-Up Voltages: DC: 75% of Nom., AC: 85% of Nom.
Drop-Out Voltages: DC: 10% of Nom., AC: 15% of Nom.

Operational Characteristics
Timing Value:
             Operate Time: DC: 15 mS, AC: 20 mS
             Release Time: DC: 20 mS, AC: 15 mS

Insulation Characteristics
Dielectric Strength: (Initial)
             Contact to Contacts 1500 VAC / 1 minute min
             Coil to Contact: 1500 VAC / 1 minute

Environmental Characteristics
Operating: -55°C to +85°C
Storage: -55°C to +125°C

Life
Electrical: 100,000 operations min.
Mechanical: 10 x 10⁶ (100,000,000) operations min

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Dimensional Drawings

D42

D42B
Contact Arrangment

SPST NO, 1 Form "A"

SPDT, 1 Form "C"

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Part Numbers

DC OPERATED
NTE Type No.	Nom. Voltage	Contact Arr.	Coil Res. Ohms Typ	Nom. Power	Max. Contact Current @ 28VDC 240VAC	Diag. No.
R45-1D30-5/6	5VDC	SPST-NO	28	900mW	30A	D42
R45-1D30-5/6F	5VDC	SPST-NO	28	900mW	30A	D42B
R45-1D30-12	12VDC	SPST-NO	155	900mW	30A	D42
R45-1D30-12F	12VDC	SPST-NO	155	900mW	30A	D42B
R45-1D30-24	24VDC	SPST-NO	660	900mW	30A	D42
R45-1D30-24F	24VDC	SPST-NO	660	900mW	30A	D42B
R45-5D20-5/6	5VDC	SPDT	28	900mW	20A	D42
R45-5D20-5/6F	5VDC	SPDT	28	900mW	20A	D42B
R45-5D20-12	12VDC	SPDT	155	900mW	20A	D42
R45-5D20-12F	12VDC	SPDT	155	900mW	20A	D42B
R45-5D20-24	24VDC	SPDT	660	900mW	20A	D42
R45-5D20-24F	24VDC	SPDT	660	900mW	20A	D42B

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