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. 259-561
BrandRS PRO
$24.64
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units
100µA - - - 50mm 14mm ±20 % -10°C +55°C RoHS Compliant - - RS PRO
RS Stock No. 259-549
BrandRS PRO
$13.80
Each
units
100µA - - - 50mm 14mm ±20 % -10°C +55°C RoHS Compliant - - RS PRO
RS Stock No. 901-0340
BrandRS PRO
$24.15
Each
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20A AC Moving Iron 68mm 68mm 59mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 40A 0A RS PRO
RS Stock No. 901-0359
BrandRS PRO
$23.79
Each
units
30A AC Moving Iron 68mm 68mm 36.5mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 60A 0A RS PRO
RS Stock No. 901-0352
BrandRS PRO
$23.75
Each
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5A AC Moving Iron 92mm 92mm 45mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 10A 0A RS PRO
RS Stock No. 901-0337
BrandRS PRO
$22.24
Each
units
10A AC Moving Iron 46mm 46mm 39mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 20A 0A RS PRO
RS Stock No. 901-0356
BrandRS PRO
$24.15
Each
units
10A AC Moving Iron 92mm 92mm 45mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 20A 0A RS PRO
RS Stock No. 901-0346
BrandRS PRO
$24.46
Each
units
10A 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
RS Stock No. 186-2435
BrandRS PRO
$29.56
Each
units
100 (Scle) A, 100/5 (CT) A, 5 (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 → 100 (Scale) A, 0 → 5 (Input) A, 100/5 (CT) A 0 (Input, Scale)A -
RS Stock No. 186-2445
BrandRS PRO
$32.27
Each
units
10 (Input) A, 200/5 (CT) A, 400 (Scle) 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 → 10 (Input) A, 0 → 400 (Scale) A, 200/5 (CT) A 0 (Input, Scale)A -
RS Stock No. 186-2436
BrandRS PRO
$28.18
Each
units
150 (Scle) A, 150/5 (CT) A, 5 (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 → 150 (Scale) A, 0 → 5 (Input) A, 150/5 (CT) A 0 (Input, Scale)A -
RS Stock No. 186-2437
BrandRS PRO
$28.18
Each
units
200 (Scle) A, 200/5 (CT) A, 5 (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 → 200 (Scale) A, 0 → 5 (Input) A, 200/5 (CT) A 0 (Input, Scale)A -
RS Stock No. 186-2493
BrandRS PRO
$44.08
Each
units
- DC Moving Coil 72mm 72mm 54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm 1 % -10°C +65°C - - - -
RS Stock No. 186-2446
BrandRS PRO
$30.90
Each
units
10 (Input) A, 250/5 (CT) A, 500 (Scle) 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 → 10 (Input) A, 0 → 500 (Scale) A, 250/5 (CT) A 0 (Input, Scale)A -
RS Stock No. 186-2447
BrandRS PRO
$30.90
Each
units
20 (Input)A AC Moving Iron 72mm 72mm 54 (<30 A)mm 1 % -10°C +65°C - 0 → 20 (Input)A 0 (Input)A -
RS Stock No. 186-2516
BrandRS PRO
$61.80
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. 186-2456
BrandRS PRO
$31.79
Each
units
- AC Moving Iron 72mm 72mm 66 (100 A)mm 1 % -10°C +65°C - - - -
RS Stock No. 186-2438
BrandRS PRO
$31.79
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. 186-2457
BrandRS PRO
$31.36
Each
units
- AC Moving Iron 72mm 72mm 66 (100 A)mm 1 % -10°C +65°C - - - -
RS Stock No. 186-2494
BrandRS PRO
$44.08
Each
units
- DC Moving Coil 72mm 72mm 54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm 1 % -10°C +65°C - - - -
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