Analogue Panel Ammeters

Analogue panel ammeters measure the currents in circuits. These metered instruments measure current flow in amperes. The ampere level of the current is displayed on a dial with a red moving pointer. The current is presented in draw (how much current flows) or continuity (how uninterruptable the current is).

What are analogue panel ammeters used for?

Analogue panel ammeters determine whether erratic loads exist in electrical circuits. High ampere levels may indicate short-circuiting, unintentional grounding or indicate a defective component in the network. Low current flow points to high resistance or weak flow in the circuit.

Types of analogue panel ammeters

Analogue panel ammeters come in five types:

  • Moving coil: where magnetic deflection causes the coil to move when the current passes through the coil
  • Moving magnet: where the coil is mounted in the metered case, and a permanent magnet moves the needle
  • Moving iron: where an iron needle moves in response to an electromagnetic force from the coil.
  • Electrodynamic: where an electrodynamic magnet responds to alternating and direct current movement
  • Hot wire: where current passes through a wire that expands when heated, indicating low or high ampere levels

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Description Price Maximum Value Current Type Moving Element Cutout Height Cutout Width Depth Meter Accuracy Minimum Temperature Maximum Temperature Approvals Measurement Range Minimum Displayed Value Series
RS Stock No. 177-0236
Mfr. Part No.3NJ6900-4HD12
BrandSiemens
TWD4,552.00
Each
units
100A AC - - - - - - - CE Certified 1 100A 1A 3NJ6900
New
RS Stock No. 186-2452
BrandRS PRO
TWD721.00
Each
units
60 (Input)A AC Moving Iron 72mm 72mm 54 (<30 A) mm, 62 (30 → 60 A) mm 1 % -10°C +65°C - 0 → 60 (Input)A 0 (Input)A -
RS Stock No. 886-1831
Mfr. Part No.EQ44-I1422N1CAW0ST
TWD461.00
Each
units
15A AC Moving Iron 48mm 48mm 54mm - -10°C +55°C CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC 0 → 15A 0A Sigma
RS Stock No. 244-884
Mfr. Part No.F3PAM1801-20A
BrandHOBUT
TWD220.00
Each
units
20A DC Moving Iron - - 15mm ±8 % -20°C +40°C - 0/20A - F3PAM
New
RS Stock No. 186-2513
BrandRS PRO
TWD881.00
Each
units
- DC Moving Coil 96mm 96mm 54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm 1 % -10°C +65°C - - - -
RS Stock No. 196-8610
Mfr. Part No.IS 11023
TWD2,830.00
Each
units
50µA DC Moving Coil 55.5mm 121mm 30.2mm ±1.5 % -25°C +55°C - - - -
RS Stock No. 886-1884
Mfr. Part No.EQ74-I1622N1CAW0ST
TWD473.00
Each
units
25A AC Moving Iron 68mm 68mm 54mm - -10°C +55°C CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC 0 → 25A 0A Sigma
RS Stock No. 177-0252
Mfr. Part No.3NJ6900-4HH11
BrandSiemens
TWD1,543.00
Each
units
300A AC Moving Iron - - - - - - CE Certified 1 300A 1A 3NJ6900
RS Stock No. 914-5405
Mfr. Part No.D72SD5A/0-1000A
BrandHOBUT
TWD883.00
Each
units
0/1000A For 1000/5A CT AC Moving Iron 72mm 72mm 38.5mm Class 1.5 -25°C +40°C BS89, CE, DIN 43700, DIN 43802, IEC 51, UL 94V0, UL 94V1 0/1000A For 1000/5A CT 0A D72SD
RS Stock No. 901-0346
BrandRS PRO
TWD422.00
Each
units
20A AC Moving Iron 68mm 68mm 36.5mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 20A 0A RS PRO
New
RS Stock No. 186-2442
BrandRS PRO
TWD636.00
Each
units
10 (Input)A AC Moving Iron 72mm 72mm 54 (<30 A)mm 1 % -10°C +65°C - 0 → 10 (Input)A 0 (Input)A -
RS Stock No. 196-8389
Mfr. Part No.IS 11002
TWD2,484.00
Each
units
100µA DC Moving Coil 32.3mm 73.7mm 30.5mm ±1.5 % -25°C +55°C - - - -
RS Stock No. 177-0244
Mfr. Part No.3NJ6900-4HF12
BrandSiemens
TWD4,552.00
Each
units
200A AC - - - - - - - CE Certified 1 200A 1A 3NJ6900
RS Stock No. 196-8604
Mfr. Part No.IS 11022
TWD2,657.00
Each
units
1mA DC Moving Coil 55.5mm 121mm 30.2mm ±1.5 % -25°C +55°C - - - -
New
RS Stock No. 186-2516
BrandRS PRO
TWD1,282.00
Each
units
50 (Input)A AC - 76mm 74mm 45.7mm 1.5 % 0°C +60°C - 0 → 50 (Input)A 0 (Input)A -
RS Stock No. 886-1875
Mfr. Part No.EQ74-I1122N1CAW0ST
TWD461.00
Each
units
5A AC Moving Iron 68mm 68mm 54mm - -10°C +55°C CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC 0 → 5A 0A Sigma
RS Stock No. 196-8468
Mfr. Part No.IS 11009
TWD2,221.00
Each
units
20mA DC Moving Coil 32.3mm 73.7mm 30.5mm ±1.5 % -25°C +55°C - - - -
RS Stock No. 196-8660
Mfr. Part No.IS 11027
TWD2,978.00
Each
units
20mA DC Moving Coil 55.5mm 121mm 30.2mm ±1.5 % -25°C +55°C - - - -
New
RS Stock No. 186-2528
BrandRS PRO
TWD1,404.00
Each
units
5 (Input)A DC Moving Coil 76mm 74mm 45.7mm 1.5 % 0°C +60°C - 0 → 5 (Input)A 0 (Input)A -
RS Stock No. 392-8591
Mfr. Part No.9602500000B
TWD1,165.00
Each
units
25A DC Moving Magnet 92mm 92mm 53mm Class 1.5 - +23°C - 25A - -