Gossen Metrawatt M507B Loop Impendence Tester, Loop Impedance Test Type 2 Wire 260V, RCD Test Type AC Selective, RCD

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€ 668,62

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€ 809,03

(incl. BTW)

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RS-stocknr.:
260-8282
Artikelnummer Distrelec:
110-70-317
Fabrikantnummer:
M507B
Fabrikant:
Gossen Metrawatt
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Merk

Gossen Metrawatt

Loop Impedance Test Type

2 Wire

Product Type

Loop Impendence Tester

Test Equipment Type

Earth Loop Impedance Tester

Maximum Voltage Measurement

260V

RCD Test Type

AC Selective

PSC Display

No

RCD Test Current

500mA

Display Type

OLED

Minimum Operating Temperature

0°C

Battery Type

Nickel-Metal Hydride, AAA LR03

Maximum Operating Temperature

40°C

Power Source

Battery Power Supply

Weight

360g

Standards/Approvals

IEC 610101/031 DIN EN 610101/031 VDE 04111/031, DIN EN 60529 VDE 04701, IEC 613261 DIN EN 613261, IEC 615571/6 DIN EN 615571/6 VDE 04131/6

Safety Category Level

CAT III 300 V, ARM Cortex-R5F

Safety Category Voltage

300V

Land van herkomst:
CZ

Gossen-Metrawatt Loop Impendence Tester, 300V Safety Category Voltage, 0 to 260V Maximum Voltage Measurement - M507B


This loop impedance tester is a handheld instrument for assessing earth loop impedance and performing RCD checks in low-voltage electrical installations. It operates from battery power and is intended for on-site verification of circuit protection and continuity under typical ambient temperatures between 0°C and 40°C. The unit presents results on an OLED screen and supports AC selective RCD tests to aid fault-clearing assessment.

Features and Benefits:


• 2-wire loop impedance measurement provides Rapid conductor path assessment
• AC selective RCD test 500mA verifies RCD operation under selective loading
• CAT III 300V safety rating allows safe use on building distribution circuits
• portable loop tester NiMH AAA battery supply enables field portability
• OLED display loop tester offers clear readouts in varied light

Applications


• Suitable for testing domestic circuit protective conductors
• Ideal for installation verification in commercial premises
• Used for maintenance checks on distribution board circuits
• Can be used for commissioning RCD-protected circuits
• Used with temporary power arrangements requiring quick checks

What power source does it use?


It is powered by rechargeable Nickel to Metal Hydride cells in AAA LR03 format.

Which temperature range is acceptable for operation?


The instrument is specified to operate between 0°C and 40°C ambient.

What safety standard voltage category applies to measurements?


Measurements fall under a CAT III 300V safety classification for site use.

What maximum supply voltage can be measured?


It can measure up to 260V on the supply under test.

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