SPNO PCB Mount Latching Relay 50 A, 12V dc For Use In Power Applications

  • N° de stock RS 476-577
  • Fabricant RS PRO
Documentation technique
Législations et de normes
Déclaration de conformité RoHS
Pays d'origine : CN
Détails du produit

High Power Latching Relays

Maximum switching capability up to 50A
Lamp load up to 5000W
Capacitor load up to 200μF (min inrush current @ 500A/10μs)
4kV dielectric strength (between coil and contacts)
Wash tight
Creepage distance 8mm


Set and Reset coils have a common positive connection; both coils should not be simultaneously energised. Neither coil should be continuously energised for more than 1 minute.


UL (File no. E134517), CQC (File no. CQC06017016719)

Attribut Valeur
Coil Voltage 12 V dc
Contact Configuration SPNO
Mounting Type PCB Mount
Switching Current 50 A
Maximum Switching Voltage AC 440V ac
Length 39mm
Depth 15mm
Height 30.2mm
Dimensions 39 x 30.2 x 15mm
Terminal Type Through Hole
Application Power
Coil Resistance 48 Ω
Maximum Switching Power AC 12.5 kVA
Life 1000000 (Mechanical) cycles
Coil Power 3W
Operating Temperature Range -40 → +70°C
Features Capacitor Load up to 200 μF (Min Inrush Current at 500 A/10 μs), Creepage Distance 8 mm, Lamp Load up to 5000 W, Maximum Switching Capability up to 50 A, Wash Tight, 4 kV Dielectric Strength (Between Coil & Contacts)
Isolation Coil To Contact 4kV ac
Maximum Operating Temperature +70°C
Minimum Operating Temperature -40°C
Standards Met RoHS Compliant
Contact Material Silver Alloy
18 Livraison dès le lendemain
62 Sous 1 jours (stock Europe)
Prix Each
(TVA exclue)
(TVA incluse)
Prix par unité
1 - 9
9,73 €
10 - 49
8,20 €
50 - 99
7,13 €
100 - 249
6,45 €
250 +
6,21 €
Options de conditionnement :