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Details, datasheet, quote on part number: AZ421
 
 
Part numberAZ421
CategoryDiscrete => Solid State relays => Electromechanical Relays
TitleElectromechanical Relays
DescriptionRating (A) = 7.5A ;; Contact Form = 1-6PDT ;; Regulatory Approvals = Ul/cur/vde ;; Dielectric Strength = 1500 VRMS Dielectric ;; Insulation Class =   ;; Mounting Method = PCB Solder/socket Mount ;;
CompanyZettler relays
DatasheetDownload AZ421 datasheet
Request For QuoteFind where to buy AZ421
 


 
Specifications, Features, Applications

FEATURES Rugged construction for high reliability Life expectancy greater than 100 million operations DC coils 115 V Power consumption as low 25 mW per pole available Current sensitive and voltage sensitive coils available Round core and large coil volume provide greater pull force to 6 poles in less than one cubic inch Dry circuit to 7.5 Amp contacts Printed circuit or solder/plug-in terminals Balanced spring-held armature allows dependable operation in any position Sealed version available (2 and 4 pole) UL, CUR file E43203; VDE 0110 Gr. A CONTACTS

Release Time Arrangement DPDT (2 Form 4PDT (4 Form 6PDT (6 Form C) See contact data table under relay ordering data UL Rating: See table for UL approved contact ratings See contact data table under relay ordering data < 50 milliohms initially Dielectric Strength (at sea level) Insulation Resistance Standard: 450 mW, or 4 pole Sensitive: 80 mW, 2 pole 180 mW, 4 pole (25 mW per pole available) 20C (68F) ambient 40C (105F) ambient (41F) at nominal coil or 4 pole (72F) at nominal coil voltage, 6 pole (9F) at nominal coil voltage, 2 pole (18F) at nominal coil voltage, 4 pole Max. 105C (221F) Dropout Ambient Temperature Operating Standard Capacitance (typical) See typical operate and release time diagram Contact to contact: 2 pF Contact to coil: 2 pF Contact to frame: 10 mA contact current ms at nominal coil voltage 1500 Vrms contact to coil 1000 Vrms all other points 1000 megohms min. 25C 500 VDC 50% RH Greater than 5% of nominal coil voltage At nominal coil voltage 2 and 4 pole type: (176F) 6 pole type: 20 g Polycarbonate Plug-in: gold or tin plated copper alloy PC: tin plated copper alloy (518F) 5 seconds (176F) 30 Seconds to 35 grams

Life Expectancy Mechanical Electrical Operate Time Minimum operations 500 million See typical contact life expectancy table See typical operate and release time diagram

Max. Continuous Dissipation Temperature Rise Standard Sensitive Temperature

1. Other coil resistances and sensitivities are available upon request. 2. All values (68F). 3. Bifurcated crossbar, fine silver/gold plated contacts are recommended for dry circuit switching. 4. Epoxy sealed versions for automatic wave soldering and cleaning are available. 5. Specifications subject to change without notice.

Terminals Max. Solder Temp. Max. Solder Time Max. Solvent Temp. Max. Immersion Time Weight

Unsealed Plug-in/Solder Terminals PC Terminals AZ42840* AZ428035* Sealed PC Terminals AZ242840* AZ2428035*

B. SENSITIVE DC VOLTAGE VERSION (Pickup 100 mW) COIL SPECIFICATIONS

To specify AZ 420 series relay, combine the basic part number found in the Order Number section with a contact code found in the Contact Data Table. EXAMPLE: AZ4202140LUS: A. Basic number: AZ42021 indicates two pole, plug-in/ solder terminals, standard coil, 3 VDC, 14 ohms. B. Contact code: 40LUS indicates bifurcated crossbar fine silver/gold plated contacts, Form C, UL and CUR approved.

Unsealed Plug-in/Solder Terminals PC Terminals AZ428V50* AZ428V04* Sealed PC Terminals AZ2428V50* AZ2428V04*

C. SENSITIVE DC CURRENT VERSION (Pickup 85 mW) COIL SPECIFICATIONS

Unsealed Plug-in/Solder Terminals PC Terminals AZ428C408* AZ428C035* Sealed PC Terminals AZ2428C408* AZ2428C035*

Contact Material Maximum Switched Load Switching Range at 28 VDC or 115 VAC (Typical) Contact Material Maximum Switched Load Switching Range at 28 VDC or 115 VAC (Typical) Contact Material Maximum Switched Load Switching Range at 28 VDC or 115 VAC (Typical)

40LUS Bifurcated Max. Power: crossbar W or contact 230 VA Fine silver/ Max. current: Dry circuit gold plated 2 Amps to 2 Amps Max. voltage: 150 VDC or 300 VAC

4WHUS Single crossbar contact Max. power 870 VA Max. current: to 7.5 Amps 7.5 Amps Max. voltage: 150 VDC or 300 VAC

Moveable: Max. current mA to fine silver/ 3 Amps 3 Amps gold plated Max. voltage 150 VDC or 300 VAC

If switching voltage is greater than 30 VDC, special precautions must be taken. Contact the factory.

Unsealed Plug-in/Solder Terminals PC Terminals AZ42940*-- AZ429035*-- Sealed PC Terminals AZ242940*-- AZ2429035*--

To specify AZ 421 series relay, combine the basic part number found in the Order Number section with a contact code found in the Contact Data Table. EXAMPLE: AZ4212110LUS:

B. SENSITIVE DC VOLTAGE VERSION (Pickup 180 mW) COIL SPECIFICATIONS

Unsealed Plug-in/Solder Terminals PC Terminals AZ429V05*-- AZ429V04*-- Sealed PC Terminals AZ2429V05*-- AZ2429V04*--

A. Basic number: AZ42121 indicates four pole, plugin/ solder terminals, standard coil, 3 VDC, 14 ohms. B. Contact code: 10LUS indicates bifurcated crossbar fine silver/gold plated contacts, Form C, UL and CUR approved.

Unsealed Plug-in/Solder Terminals PC Terminals AZ429C408*-- AZ429C035*-- Sealed PC Terminals AZ2429C408*-- AZ2429C035*--

10LUS Bifurcated Max. Power: crossbar W or contact 230 VA Fine silver/ Max. current: Dry circuit gold plated 2 Amps to 2 Amps Max. voltage: 150 VDC or 300 VAC

1WHUS Single crossbar contact Max. power 870 VA Max. current: to 7.5 Amps 7.5 Amps Max. voltage: 150 VDC or 300 VAC

Moveable: Max. current mA to fine silver/ 3 Amps 3 Amps gold plated Max. voltage 150 VDC or 300 VAC



Related products with the same datasheet
AZ2428035   AZ242807   AZ242808   AZ24281011   AZ242815   AZ242821  
AZ242840   AZ242856   AZ242870   AZ242880   AZ2428C035   AZ2428C045  


Some Part number from the same manufacture Zettler relays
AZ421035 Rating (A) = 7.5A ;; Contact Form = 1-6PDT ;; Regulatory Approvals = Ul/cur/vde ;; Dielectric Strength = 1500 VRMS Dielectric ;; Insulation Class =   ;; Mounting Method = PCB Solder/socket Mount ;;