MP-3PH ZAA 48 40 28
Solid State Relay, 40 A, 480 VAC, DIN Rail, Panel, Screw, Zero Crossing
- Manufacturer: MULTICOMP PRO
- Product type:
- SVHC: No SVHC (21-Jan-2025)
- Load Current: 40A
- Product Range: -
- Relay Mounting: DIN Rail, Panel
- Switching Mode: Zero Crossing
- Relay Terminals: Screw
- Control Voltage Max: 280VAC
- Control Voltage Min: 80VAC
- Contact Configuration: -
- Operating Voltage Max: 480VAC
- Operating Voltage Min: 24VAC
| Delivery and price | |
|---|---|
| Units per pack | 20 |
| Price | 41.44 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Solid State Relay**
## **Features**
- Zero Voltage Turn-On .
**==> picture [83 x 36] intentionally omitted <==**
- Rating from 25 Amp to 50 Amp @25°C 24-480V AC.
- Short Circuit Current Rating As Per UL508A.
- Short Circuit Protected SSR up to 15 Amp per phase current by help of suitable “B” curve MCB.
- No need to use semiconductor Fuse due to short circuit protected SSR.
- With easy open & lock IP 20 protection Flaps on O/P Terminals.
- Fire Retardant Plastic as per UL94 VO GRADE.
- New improved SEMS Screw - Washers input & Output terminals.
- High resistance to aggressive chemicals and dust due to special Potting.
- Logic compatibility, Fast switching, Low coupling capacitance.
- No electromechanical or acoustical noise
- Long life cycle . Up to 10[11] cycles
- No contact arcing, low electromagnetic interference, high surge capability
- SSRs can be provided as surface-mount technology {SMT)parts, which means lower cost and easier SMT printed-circuit board manufacture
## **General Specification**
Max Barrier Layer Temperature (Tmax) Ambient Temperature Range (Tamb) SSR Storage Temperature Range (Tst) Input Terminal Screw Torque Range Output Terminal Screw Torque Range Power Factor COSɸ @ Max. Load @ 480V AC Housing Material Base Plate SSR Weight Control Input Electrical Wire Size (Max.) Power Output Electrical Wire Size ( Max.)
: < 125°C : 0-85°C : -40°C to 80°C : T = 0.5 N.m (Max.) : T = 2.5 N.m (Max.) : >0.55 : UL-94 V0 Grade : Aluminium : ≤ 390 grams : Up to 2.1 sq mm (14 AWG) : Up to 25 sq mm (3 AWG)
## **Input Technical Specifications**
|**Parameters**|**Unit**|**ZAA**|
|---|---|---|
|Control Voltage Range|V|80 to 280V AC|
|Input FrequencyRange|Hz|47-63Hz|
|Control SupplyCurrent Consumption|mA|5-20mA|
|Input Impedance (Current Regulator<br>Circuit Impedance)|Ω|16kΩ|
|Minimum Turn ON Voltage|V AC|78V AC|
|Turn OFF Voltage|V AC|< 78V AC|
|Control Input Status Indication|-|Green LED Indication|
|Maximum Turn ON Time|ms|20mS|
|Maximum Turn ON Time|ms|20mS|
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10/04/25 V1.0
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## **Solid State Relay**
## **3 PH AC to AC I/P SSR Block Diagram**
~~|~~ **Output Technical Specifications @ 25°C Unless Specified** ~~a~~ **Parameters Symbol Unit 40Amp** ~~a)~~ Operating Voltage Range VAC VRMS ~~(O~~ 24-480V AC - 3, TRIAC ~~QR~~ Operating Frequency Range f Hz 47-63 Hz ~~a)~~ Peak Inverse Voltage PIV VPK 800 ~~a~~ Max. Surge Voltage With Stand Capacity (<1 Second) VSurge VRMS 2700VRMS (3800VPK) ~~a~~ Rated Operational Current AC51a @ 20°C (Resistive Load) ~~Gs~~ IT Amp 40 ~~DD~~ Rated Operational Current AC53a @ 55°C (Inductive Load-Motor) IT Amp 7.8 ~~a~~ Maximum Load Short Circuit Protection Current @ 55°C Isc Amp -- ~~RD~~ "B" Curve D.P. MCB Rating for Short Circuit Protection MCB ~~(~~ Amp ~~(O~~ -- hp hp 3hp Maximum 3 Phase Motor Rating kW kW 2.23 ~~ae ee~~ ~~**e** eeeeeeee~~ ITSM 420 NON Repetitive Surge Peak ON-State Current @ Rated VRRM @50 Hz AP applied for 1/2 Cycle t=10 mS / t=8.33 mS (50 Hz/60 Hz) ITSM 441 ~~ee~~ @60 Hz ~~a~~ Max. I[2] t for Fusing @ t=10 mS (50Hz) ~~QO~~ I[2] t ~~I~~ A[2] S 880 ~~a)~~ Max. I[2] t for Fusing @ t=8.33 mS (60Hz) I[2] ~~D~~ t A[2] ~~(~~ S 795 ~~a~~ Max. Peak ON-state voltage Drop ~~GG~~ VTM VRMS ≤1.2 Minimum Isolation Resistance between Input Terminals Ω GΩ 50 ~~ee~~ (~,~} to Output Terminals (L1,L2,L3,U,V,W)} @ 500V DC ~~ee ee~~ Isolation Voltage Input Terminals (~,~} to Output Terminals VISO kV 6 ~~ee~~ (LL2.U,V,W) fort Minute ~~ee ee ee~~ Isolation Voltage Input & Output Terminals (~,~,L1,L2,L3,U,V,W) to VISO kV 4 ~~ee~~ Body Isolation for 1 Minute ~~ee ee~~ Phase to Phase Isolation between terminals (L1,L2,L3) to (U,V,W) VISO kV 4 for 1 Minute ~~eeee ee ee a~~ Max. Rate of Rise OFF-State Voltage dV/dt V/µS ~~(~~ 500 ~~Gs~~ Max. Rate of Rise OFF-State Current di/dt ~~I~~ A/µS 50
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Page <2> 10/04/25 V1.0
## **Solid State Relay**
|**Parameters**|**Symbol**|**Unit**|**40Amp**|
|---|---|---|---|
|Max. Peak Repetitive Forward OFF-State Voltage|VDRM|V|800|
|Max. Peak Repetitive Forward OFF-State current|IDRM|mA|0.05|
|Max. Peak repetitive reverse of-state Voltage|VRRM|V|800|
|Max. Peak repetitive reverse of-state current|IRRM|mA|0.05|
|Max. DC Gate Trigger Voltage|VGT|V|1.5|
|Max. DC Gate Trigger Current|lGT|mA|50|
|Turn OFF Time|tq|µS|35|
|Maximum LatchingCurrent|IL|mA|100|
|Maximum HoldingCurrent|IH|mA|60|
|Thermal Resistance Rᶱ(Junction to case)|Rᶱ(j-c)|°C/W|1.1|
|OFF State SSR Leakage Current @ Rated Voltage & Frequency<br>(Snubber Leakage)|Ileak|mA|<2mA|
|SCCR Current Rating|ISCCR|kA|--|
|SSR Weight - 905 Model|W|gm|350|
## **Part Number Table**
|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|3 Phase Solid state Relay, 80-280V AC, 24-480V AC, 40A|MP-3PH ZAA 48 40 28|
**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.
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Updated at June 10, 2026
Multicomp Pro is a trusted manufacturer of high-quality electronic components, built upon the rich heritage of established industry names such as SPC Technology, Tenma, Duratool, and Pro Power. Developed to provide engineers and procurement professionals with exceptional value, the brand offers an extensive portfolio of rigorously lab-tested products. By combining strict quality assurance with cost-effective manufacturing, Multicomp Pro delivers premium reliability while providing significant savings compared to leading industry alternatives. The brand's comprehensive lineup is anchored by a vast selection of passive components and essential circuit protection devices. Engineers consistently rely on Multicomp Pro for aluminum electrolytic capacitors, film capacitors, and power inductors designed for demanding applications. The protection portfolio is equally robust, featuring hundreds of standard fuses, resettable fuses, and transient voltage suppression (TVS) diodes to safeguard critical circuitry. Furthermore, the company is a major provider of precision timing solutions, including a wide array of reliable crystals and standard oscillators. Beyond passives and board-level protection, Multicomp Pro offers extensive solutions in power management, discrete semiconductors, and connectivity. This includes highly efficient AC/DC converters, bridge rectifiers, bipolar transistors, and a versatile selection of wire-to-board terminal blocks. Backed by comprehensive factory audits, continuous laboratory testing, and a strong commitment to ethical sourcing, Multicomp Pro ensures that every component consistently meets stringent international safety and performance standards.
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