Circuit Protection Catalog No. MEQ (0.1 - 30A) - Cooper Industries
Circuit Protection
UL/CSA Fuses Current Limiting
Midget Fuses Time-Delay
UL/CSA Fuses General Purpose
Amps 0.1 - 30
5.6 6 6.25 7 8 9 10 12
15 20 25 30 — — — —
Dimensions - inches Ferrule Length 13/32 1-1/2
0.1 0.15 0.2 0.25 0.3 0.4 0.5 0.6
Amps 0.1 - 30
Amp Ratings MEN 0.8 2 1 2.25 1.125 2.5 1.25 2.8 1.4 3 1.5 3.2 1.6 3.5 1.8 4
4.5 5 5.6 6 6.25 7 8 9
10 12 15 20 25 30 — —
Dimensions - inches Ferrule Length 13/32 1-1/2
MEN Specifications Time-Delay
Voltage Rating: 500Vac Amp Rating: 0.1 - 30 Amps Interrupting Rating: 10kA RMS Amps Agency Approvals: (0.1 - 30) UL Listed, File E162443 (0.1 - 30) CSA Cert, LR700489
Voltage Rating: 250Vac Amp Rating: 0.5 - 30 Amps Interrupting Rating: 10kA RMS Amps @ 125V Agency Approvals: UL Listed, File E162443 CSA Cert., LR700489
Applications: • Supplemental protection of small motors, transformers, solenoids, and other high inrush power electronic circuits.
NOTE: 12-30 amp is dual-tube construction. MID Specifications Pin Indicating — Time-Delay Voltage Rating: 0.1 - 0.8 Amps, 250Vac 1 - 15 Amps,125Vac 20 - 30 Amps, 32Vac Amp Rating: 0.1 - 30 Amps Interrupting Rating: 10kA @ 125Vac (1/10-15A) 1000A @ 32Vac (20-30A) 35A @ 280Vac (1/10-8/10A) Agency Approvals: UL Listed, File E162443 CSA Cert., LR700489 Benefits: • Compact dimensions. • Silver-plated pin indicates when fuse is opened. Provides positive electrical signal activation. Applications: • Supplemental protection for high inrush power electronic circuits. Recommended Fuse Blocks: Refer to page 135 in this catalog.
For additional information, visit www.edisonfuse.com
33
Application Section
Recommended Fuse Blocks: Page 151. Recommended Inline Fuse Holders: Page 147. Recommended Panel Mount Holders: Page 150.
Dimensions - inches Ferrule Length 13/32 1-1/2
Fuse Blocks, Holders & Misc.
Applications: • Supplemental protection of transformers, solenoids, and other high inrush circuits. • For motor applications, refer to EDCC.
Benefits: • Compact dimensions. • Fiber tube construction. • Dual-element construction allows harmless inductive surges to pass without opening.
Amps 0.1 - 30
15 20 25 30 — — — —
Medium Voltage Fuses
MEQ Specifications Time-Delay
Benefits: • Compact dimensions. • Fiber tube construction. • Time-delay allows harmless inductive surges to pass without needless fuse opening.
0.1 0.15 0.2 0.3 0.4 0.5 0.6 0.8
Amp Ratings MID 1 2.25 5.6 1.125 2.5 6 1.25 2.8 6.25 1.4 3 7 1.5 3.2 8 1.6 3.5 9 1.8 4 10 2 5 12
Canadian Fuses & Holders
0.1 0.125 0.15 0.2 0.25 0.3 0.4 0.5
Amp Ratings MEQ 0.6 2.25 0.8 2.5 1 3 1.125 3.2 1.25 3.5 1.5 4 1.6 4.5 2 5
Catalog No. MID (0.1 - 30A) 0.1 - 0.8A 250Vac or Less 1 - 15A 125Vac or Less 20 - 30A 32Vac or Less Pin Indicating - Time-Delay
Special Purpose Fuses
Catalog No. MEQ (0.1 - 30A) Catalog No. MEN (0.1 - 30A) 500Vac or Less 250Vac or Less Time-Delay Time-Delay
Average Time-Current Curve
100 80
100
UL/CSA Fuses General Purpose
80 60
60 50 40
40
30
30
20
20 10 8 6 5 4
10 TIME IN SECONDS
8 6
TIME IN SECONDS
3 2
1
3 2
1 .8 .6 .5 .4 .3
.8
.2
.6 .4
.1 .08
.3
.06 .05 .04
.2
.03 .02
.1
300
200
40 50 60 80 100
30
20
RMS SYMMETRICAL CURRENT IN AMPS
400 500 600 800 1,000
.04
4 5 6 8 10
3
.01
.06
2
.08 1
.03
20A
15A
10A
5A
1A
AMP RATING
100 80
RMS SYMMETRICAL CURRENT IN AMPS
200
80 100
60
40
30
20
8 10
6
4
3
2
.8 1
.6
.4
.01
Medium Voltage Fuses
3A
Cat. No. MID (Amp)
.02
2A
Special Purpose Fuses
4
Canadian Fuses & Holders
AMP RATING
1A
AMP RATING
1/2A
7-1/2
Cat. No. MEN (Amp) 5
3
1
Cat. No. MEQ (Amp) 1/2
UL/CSA Fuses Current Limiting
Midget Fuses Time-Delay
60 50 1/2A 40 30 20
10 8
Fuse Blocks, Holders & Misc.
TIME IN SECONDS
6 5 4 3 2
1 .8 .6 .5 .4 .3 .2
.1 .08 .06 .05 .04
Application Section
.03
34
400 500 600 800 1,000
RMS SYMMETRICAL CURRENT IN AMPS
For additional information, visit www.edisonfuse.com
300
200
40 50 60 80 100
30
20
4 5 6 8 10
3
2
.01
1
.02
UL/CSA Fuses Current Limiting
Midget Fuses Time-Delay
UL/CSA Fuses General Purpose
Amps 0.1 - 30
5.6 6 6.25 7 8 9 10 12
15 20 25 30 — — — —
Dimensions - inches Ferrule Length 13/32 1-1/2
0.1 0.15 0.2 0.25 0.3 0.4 0.5 0.6
Amps 0.1 - 30
Amp Ratings MEN 0.8 2 1 2.25 1.125 2.5 1.25 2.8 1.4 3 1.5 3.2 1.6 3.5 1.8 4
4.5 5 5.6 6 6.25 7 8 9
10 12 15 20 25 30 — —
Dimensions - inches Ferrule Length 13/32 1-1/2
MEN Specifications Time-Delay
Voltage Rating: 500Vac Amp Rating: 0.1 - 30 Amps Interrupting Rating: 10kA RMS Amps Agency Approvals: (0.1 - 30) UL Listed, File E162443 (0.1 - 30) CSA Cert, LR700489
Voltage Rating: 250Vac Amp Rating: 0.5 - 30 Amps Interrupting Rating: 10kA RMS Amps @ 125V Agency Approvals: UL Listed, File E162443 CSA Cert., LR700489
Applications: • Supplemental protection of small motors, transformers, solenoids, and other high inrush power electronic circuits.
NOTE: 12-30 amp is dual-tube construction. MID Specifications Pin Indicating — Time-Delay Voltage Rating: 0.1 - 0.8 Amps, 250Vac 1 - 15 Amps,125Vac 20 - 30 Amps, 32Vac Amp Rating: 0.1 - 30 Amps Interrupting Rating: 10kA @ 125Vac (1/10-15A) 1000A @ 32Vac (20-30A) 35A @ 280Vac (1/10-8/10A) Agency Approvals: UL Listed, File E162443 CSA Cert., LR700489 Benefits: • Compact dimensions. • Silver-plated pin indicates when fuse is opened. Provides positive electrical signal activation. Applications: • Supplemental protection for high inrush power electronic circuits. Recommended Fuse Blocks: Refer to page 135 in this catalog.
For additional information, visit www.edisonfuse.com
33
Application Section
Recommended Fuse Blocks: Page 151. Recommended Inline Fuse Holders: Page 147. Recommended Panel Mount Holders: Page 150.
Dimensions - inches Ferrule Length 13/32 1-1/2
Fuse Blocks, Holders & Misc.
Applications: • Supplemental protection of transformers, solenoids, and other high inrush circuits. • For motor applications, refer to EDCC.
Benefits: • Compact dimensions. • Fiber tube construction. • Dual-element construction allows harmless inductive surges to pass without opening.
Amps 0.1 - 30
15 20 25 30 — — — —
Medium Voltage Fuses
MEQ Specifications Time-Delay
Benefits: • Compact dimensions. • Fiber tube construction. • Time-delay allows harmless inductive surges to pass without needless fuse opening.
0.1 0.15 0.2 0.3 0.4 0.5 0.6 0.8
Amp Ratings MID 1 2.25 5.6 1.125 2.5 6 1.25 2.8 6.25 1.4 3 7 1.5 3.2 8 1.6 3.5 9 1.8 4 10 2 5 12
Canadian Fuses & Holders
0.1 0.125 0.15 0.2 0.25 0.3 0.4 0.5
Amp Ratings MEQ 0.6 2.25 0.8 2.5 1 3 1.125 3.2 1.25 3.5 1.5 4 1.6 4.5 2 5
Catalog No. MID (0.1 - 30A) 0.1 - 0.8A 250Vac or Less 1 - 15A 125Vac or Less 20 - 30A 32Vac or Less Pin Indicating - Time-Delay
Special Purpose Fuses
Catalog No. MEQ (0.1 - 30A) Catalog No. MEN (0.1 - 30A) 500Vac or Less 250Vac or Less Time-Delay Time-Delay
Average Time-Current Curve
100 80
100
UL/CSA Fuses General Purpose
80 60
60 50 40
40
30
30
20
20 10 8 6 5 4
10 TIME IN SECONDS
8 6
TIME IN SECONDS
3 2
1
3 2
1 .8 .6 .5 .4 .3
.8
.2
.6 .4
.1 .08
.3
.06 .05 .04
.2
.03 .02
.1
300
200
40 50 60 80 100
30
20
RMS SYMMETRICAL CURRENT IN AMPS
400 500 600 800 1,000
.04
4 5 6 8 10
3
.01
.06
2
.08 1
.03
20A
15A
10A
5A
1A
AMP RATING
100 80
RMS SYMMETRICAL CURRENT IN AMPS
200
80 100
60
40
30
20
8 10
6
4
3
2
.8 1
.6
.4
.01
Medium Voltage Fuses
3A
Cat. No. MID (Amp)
.02
2A
Special Purpose Fuses
4
Canadian Fuses & Holders
AMP RATING
1A
AMP RATING
1/2A
7-1/2
Cat. No. MEN (Amp) 5
3
1
Cat. No. MEQ (Amp) 1/2
UL/CSA Fuses Current Limiting
Midget Fuses Time-Delay
60 50 1/2A 40 30 20
10 8
Fuse Blocks, Holders & Misc.
TIME IN SECONDS
6 5 4 3 2
1 .8 .6 .5 .4 .3 .2
.1 .08 .06 .05 .04
Application Section
.03
34
400 500 600 800 1,000
RMS SYMMETRICAL CURRENT IN AMPS
For additional information, visit www.edisonfuse.com
300
200
40 50 60 80 100
30
20
4 5 6 8 10
3
2
.01
1
.02
