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This Israeli Rack PDU is a purpose‑built 1U horizontal rack‑mount always‑on PDU engineered for Israeli mission‑critical rack environments. Unlike switched (VH‑4075) or metered (VH‑4074) counterparts that incorporate power‑control hardware, this unit omits any master switch, eliminating all possibilities of accidental human‑initiated power cut‑offs. Factory pre‑wired with genuine SI‑32 Type‑H Israeli‑standard outlets, it delivers continuous, uninterrupted AC power out‑of‑box for hardware that cannot tolerate even momentary power drops.
Rated 16A / 3680W @230VAC, built with lightweight extruded aluminium housing and fully CE & RoHS certified. It is the cost‑effective reliability‑first choice for unmanned racks, surveillance infrastructure and industrial control cabinets across Israel, where uptime outweighs local manual power‑switch functionality.
Core positioning: Passive always‑on power distribution for 24/7 mission‑critical loads; no switch‑related failure points, zero risk of mis‑operation by technicians or cleaning staff.
1.Switch‑Free Passive Circuit Design Removes Human‑Error Downtime Risks
Most rack PDUs integrate a physical master switch which creates an avoidable outage vector: accidental bumping during cabinet servicing, cleaning work or site visits can shut down entire rack‑mounted critical hardware. VH‑4076 uses hard‑wired always‑on circuit architecture with zero mechanical switching components in main power path. This also eliminates potential switch‑contact burn‑out failure mode common in switched PDUs running non‑stop loads. Ideal for unmanned, low‑staffed equipment rooms.
2. SI‑32 Type‑H Factory‑Validated Socket Bank For Local Israeli Deployments
Every Type‑H shuttered socket undergoes factory continuity and high‑voltage stress testing before shipment. Natively compatible with Israeli 16A 3‑pin plugs while accepting common Type‑C Euro‑plugs for imported mixed‑brand gear. Removes reliability risks introduced by third‑party adapters; fully satisfies local site electrical‑compliance expectations for commercial and government installations.
3. Aluminium Enclosure Optimised For Continuous 24‑7 Thermal Stress
Unlike low‑cost steel‑bodied PDUs where heat accumulates under perpetual full‑load operation, extruded aluminium dissipates sustained operating heat passively. Lower internal working temperatures slow copper‑socket oxidation, extend service life under round‑the‑clock operation and reduce static weight load on cabinet rails — a meaningful benefit for densely populated Israeli server and security racks.
4. Limited‑Slot Retrofit Path For Gradual Site Upgrade
Though built as fixed always‑on hardware, reserved module bays allow field technicians to add surge defence, USB charging or signal‑filter modules later as project scope evolves. Important limitation: hardware architecture does not permit retrofitting a main power switch, preserving its no‑switch safety profile for critical‑load racks.
5. Flexible Dual‑Orientation Mounting Suited To Local Cabinet Varieties
Adjustable mounting lugs support forward‑facing or reversed rear‑feed installation. Adapts to the diverse cabling layouts of Israeli‑market cabinet brands, prevents sharp cable bends that degrade cord lifespan and simplifies integration into existing production cabinets without cabinet modification.
6. Complete Project‑Ready Compliance Paperwork For Tender & Import
Delivered with finished‑unit test reports alongside CE / RoHS documentation, to fulfil import clearance and public‑sector tender‑qualification checklists. OEM silkscreen custom marking is available for bulk orders for local system‑integrator private‑label roll‑outs.
1.24‑hour security surveillance racks: NVR recording cabinets, where unexpected power loss causes footage gaps and evidence loss; widely deployed for city‑wide monitoring and building security projects across Israel.
2. Unmanned edge IT nodes: Remote branch‑site server cabinets with infrequent on‑site technician attendance; removes risk of inadvertent power toggle by non‑specialist personnel.
3. Industrial automation control enclosures: Continuous‑running PLC and production‑monitoring hardware, where sudden power interruption may trigger production halt or equipment damage.
4. Life‑safety & building‑automation infrastructure: Fire‑safety auxiliary monitoring, access‑control rack hardware requiring uninterrupted power feed.
5. Small‑size high‑availability data closets: Cost‑optimised rack power for core non‑interruptible IT hardware, paired upstream with UPS and separate external circuit‑breaker protection.
Deployment note: Since this PDU contains no built‑in over‑current cut‑off or power switch, ensure upstream rack branch circuit provides proper overload protection.
Q: When should I select VH‑4076 instead of VH‑4075 (switched) or VH‑4074 (metered)?
A: Pick VH‑4076 when your priority is zero risk of human‑caused accidental power loss for always‑on critical equipment. Choose VH‑4075 if you require local manual power on/off for maintenance. Select VH‑4074 if you additionally need built‑in volt‑ampere load read‑outs for capacity planning. All three use identical SI‑32 Type‑H sockets but differ in control‑circuit hardware and failure‑risk profile.
Q: Since there is no master‑switch, how do I safely power‑down equipment connected to this PDU?
A: Power shutdown must be performed at the upstream rack circuit‑breaker / UPS output. This design is intentional for mission‑critical racks: local switch is intentionally removed to eliminate mis‑operation hazards.
Q: Can I add SPD surge‑protection module later on‑site?
A: Yes. Surge‑protection, USB‑charging and signal‑filter modules can be fitted into available expansion bays. Master‑power‑switch modules cannot be installed, the unit’s internal wiring is permanently hard‑wired for always‑on operation.
Q: Are these sockets legally acceptable for commercial projects inside Israel?
A: Yes, sockets conform to SI‑32 Type‑H requirements, accompanied by full test documentation for tender submissions and site audits. It also accepts widely‑used Type‑C Euro‑plugs for imported peripheral hardware.
Q: Does reversed‑mount installation affect electrical safety or cooling performance?
A: No. Dual‑orientation mounting only changes cable‑exit direction; aluminium thermal‑dissipation performance and electrical safety remain unchanged.
Q: What protection should I arrange upstream for this unswitched PDU?
A: Because the unit itself has no built‑in circuit‑breaker, your rack upstream branch must provide properly‑rated over‑current protection (16A recommended). This is standard industry practice for unswitched always‑on PDUs.
