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. 186-2448
BrandRS PRO
TWD636.00
Each
units
30 (Input)A AC Moving Iron 72mm 72mm 54 (<30 A) mm, 62 (30 → 60 A) mm 1 % -10°C +65°C - 0 → 30 (Input)A 0 (Input)A -
RS Stock No. 886-2001
Mfr. Part No.PQ74-I20L2N1CAW0ST
TWD817.00
Each
units
20mA DC Moving Coil 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 Maximum of 20mA - Sigma
RS Stock No. 177-0243
Mfr. Part No.3NJ6900-4HF11
BrandSiemens
TWD1,543.00
Each
units
200A AC Moving Iron - - - - - - CE Certified 1 200A 1A 3NJ6900
RS Stock No. 886-1929
Mfr. Part No.EQ94-I1422N1CAW0ST
TWD461.00
Each
units
15A AC Moving Iron 96mm 96mm 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. 186-2453
BrandRS PRO
TWD721.00
Each
units
80 (Input)A AC Moving Iron 72mm 72mm 54 (<30 A) mm, 62 (30 → 60 A) mm, 66 (100 A) mm 1 % -10°C +65°C - 0 → 80 (Input)A 0 (Input)A -
RS Stock No. 186-2508
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. 177-0259
Mfr. Part No.3NJ6900-4HJ21
BrandSiemens
TWD1,543.00
Each
units
400A AC Moving Iron - - - - - - CE Certified 5 400A 5A 3NJ6900
RS Stock No. 187-9944
Mfr. Part No.192A1300
BrandSocomec
TWD1,429.00
Each
units
- - - - - - - - - - - - -
RS Stock No. 196-8395
Mfr. Part No.IS 11003
TWD2,310.00
Each
units
1mA DC Moving Coil 32.3mm 73.7mm 30.5mm ±1.5 % -25°C +55°C - - - -
RS Stock No. 177-0264
Mfr. Part No.3NJ6900-4HK21
BrandSiemens
TWD1,543.00
Each
units
500A AC Moving Iron - - - - - - CE Certified 5 100A 5A 3NJ6900
RS Stock No. 244-935
Mfr. Part No.R68M-30A-001
BrandHOBUT
TWD868.00
Each
units
30A DC Moving Magnet 63.5mm 62.5mm 35mm ±8 % -20°C +40°C - 0/30A - R68M
RS Stock No. 177-0268
Mfr. Part No.3NJ6900-4HL21
BrandSiemens
TWD1,543.00
Each
units
600A AC Moving Iron - - - - - - CE Certified 5 600A 5A 3NJ6900
RS Stock No. 313-491
Mfr. Part No.D481MCS75MV/4-001 0/3A
BrandHOBUT
TWD1,704.00
Each
units
0/3A For Shunt 75mV DC Moving Coil 48mm 48mm 43mm Class 1.5 -25°C +40°C - 0/3A For Shunt 75mV - D48MC
RS Stock No. 914-5373
Mfr. Part No.D72SD5A/0-150A
BrandHOBUT
TWD706.00
Each
units
0/150A For 150/5A 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 0/150A For 150/5A CT 0A D72SD
RS Stock No. 914-5391
Mfr. Part No.D72SD5A/0-600A
BrandHOBUT
TWD883.00
Each
units
0/600A For 600/5A 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 0/600A For 600/5A CT 0A D72SD
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. 313-441
Mfr. Part No.D96MIS10A/1-001
BrandHOBUT
TWD933.00
Each
units
0/10A Direct Connected AC Moving Iron 96mm 96mm 38.5mm Class 1.5 -25°C +40°C - 0/10A Direct Connected - D96SD
RS Stock No. 287-2043
Mfr. Part No.PD72MIS10A2/1-001
BrandHOBUT
TWD1,175.00
Each
units
0/10/20A Direct Connected AC Moving Iron 72mm 72mm 38.5mm Class 1.5 -25°C +40°C - 0/10/20A Direct Connected - PD72SD
RS Stock No. 186-2512
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. 315-9509
Mfr. Part No.PD721MCS10A/1-001
BrandHOBUT
TWD2,136.00
Each
units
0/10A Direct Connected DC DC Moving Coil 72mm 72mm 30.5mm Class 1.5 -25°C +40°C - 0/10A Direct Connected DC - PD72MC