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MERSEN FERRAZ AJT Series Time-delay Fuses, Class J

Mersen Ferraz AJT Series time delay fuses protect control panels, motor circuits, feeders, distribution panels, lighting circuits and HVAC systems from overcurrents and short circuits.

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MERSEN FERRAZ AJT1-1/2A
MERSEN FERRAZ AJT1NB
MERSEN FERRAZ AJT2NC
MERSEN FERRAZ AJT3ND
MERSEN FERRAZ AJT4-1/2NE
MERSEN FERRAZ AJT4NF
MERSEN FERRAZ AJT5NG
MERSEN FERRAZ AJT6NH
MERSEN FERRAZ AJT7NI
MERSEN FERRAZ AJT8J
MERSEN FERRAZ AJT8NK
MERSEN FERRAZ AJT9NL
MERSEN FERRAZ AJT9M
MERSEN FERRAZ AJT10N
MERSEN FERRAZ AJT10NO
MERSEN FERRAZ AJT12P
MERSEN FERRAZ AJT12NQ
MERSEN FERRAZ AJT15NR
MERSEN FERRAZ AJT17-1/2NS
MERSEN FERRAZ AJT17-1/2T
MERSEN FERRAZ AJT20NU
MERSEN FERRAZ AJT25NV
MERSEN FERRAZ AJT30W
MERSEN FERRAZ AJT30NX
MERSEN FERRAZ AJT35NY
MERSEN FERRAZ AJT35Z
MERSEN FERRAZ AJT40NA1
MERSEN FERRAZ AJT40B1
MERSEN FERRAZ AJT45C1
MERSEN FERRAZ AJT45ND1
MERSEN FERRAZ AJT50E1
MERSEN FERRAZ AJT50NF1
MERSEN FERRAZ AJT60G1
MERSEN FERRAZ AJT60NH1
MERSEN FERRAZ AJT70I1
MERSEN FERRAZ AJT70NJ1
MERSEN FERRAZ AJT80K1
MERSEN FERRAZ AJT80NL1
MERSEN FERRAZ AJT90M1
MERSEN FERRAZ AJT90NN1
MERSEN FERRAZ AJT100NO1
MERSEN FERRAZ AJT100P1
MERSEN FERRAZ AJT110Q1
MERSEN FERRAZ AJT110NR1
StyleModelAmpsFuse Dia.Mounting StyleFuse LengthVisual IndicationBody StyleSpeed TypeFuse ClassPrice
A
AJT1-1/2		1.5A-------£14.50
A
AJT1-6/10		1.6A-------£17.98
A
AJT1-8/10		1.8A-------£17.98
A
AJT1-1/4		1.25A-------£17.98
B
AJT1N		1A0.81"Clip2 1/4"--Time DelayClass J£24.97
C
AJT2N		2A0.81"Clip2 1/4"--Time DelayClass J£27.06
A
AJT3-2/10		3.2A-------£18.13
A
AJT3-1/2		3.5A-------£17.98
D
AJT3N		3A0.81"Clip2 1/4"--Time DelayClass J£24.97
A
AJT3		3A-------£17.98
E
AJT4-1/2N		4.5A0.81"Clip2 1/4"--Time DelayClass J£34.42
A
AJT4-1/2		4.5A-------£17.98
F
AJT4N		4A0.81"Clip2 1/4"--Time DelayClass J£34.68
A
AJT5-6/10		5.6A--------
RFQ
G
AJT5N		5A0.81"Clip2 1/4"--Time DelayClass J£27.65
A
AJT6-1/4		6.25A-------£18.13
A
AJT6		6A-------£17.98
H
AJT6N		6A0.81"Clip2 1/4"--Time DelayClass J£29.96
I
AJT7N		7A0.81"Clip2 1/4"--Time DelayClass J£36.76
A
AJT7		7A-------£17.98
J
AJT8		8A0.81"Clip2 1/4"--Time DelayClass J£21.55
K
AJT8N		8A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
L
AJT9N		9A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
M
AJT9		9A0.81"Clip2 1/4"--Time DelayClass J£21.55
N
AJT10		10A0.81"Clip2 1/4"--Time DelayClass J£17.84
O
AJT10N		10A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
P
AJT12		12A0.81"Clip2 1/4"--Time DelayClass J£17.84
Q
AJT12N		12A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
R
AJT15N		15A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
S
AJT17-1/2N		17.5A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
T
AJT17-1/2		17.5A0.81"Clip2 1/4"--Time DelayClass J£17.84
U
AJT20N		20A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
V
AJT25N		25A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
W
AJT30		30A-------£17.84
X
AJT30N		30A0.81"Clip2 1/4"--Time DelayClass J-
RFQ
Y
AJT35N		35A1.06"Clip2.38"--Time DelayClass J-
RFQ
Z
AJT35		35A-------£28.98
A1
AJT40N		40A1.06"Clip2.38"--Time DelayClass J-
RFQ
B1
AJT40		40A-------£28.98
C1
AJT45		45A-------£28.98
D1
AJT45N		45A1.06"Clip2.38"--Time DelayClass J-
RFQ
E1
AJT50		50A-------£28.98
F1
AJT50N		50A1.06"Clip2.38"--Time DelayClass J-
RFQ
G1
AJT60		60A-------£28.98
H1
AJT60N		60A1.06"Clip2.38"--Time DelayClass J-
RFQ
I1
AJT70		70A1.06"Clip Or Bolted4.63"--Time DelayClass J£68.03
J1
AJT70N		70A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
K
AJT70EI		70A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
K1
AJT80		80A1.06"Clip Or Bolted4.63"--Time DelayClass J£68.03
K
AJT80EI		80A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
L1
AJT80N		80A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
M1
AJT90		90A1.06"Clip Or Bolted4.63"--Time DelayClass J£68.03
K
AJT90EI		90A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
N1
AJT90N		90A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
O1
AJT100N		100A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
K
AJT100EI		100A1.06"Clip Or Bolted4.63"--Time DelayClass J-
RFQ
P1
AJT100		100A1.06"Clip Or Bolted4.63"--Time DelayClass J£61.77
Q1
AJT110		110A1.62"Clip Or Bolted5 3/4"--Time DelayClass J£106.79
K
AJT110EI		110A1.62"Clip Or Bolted5 3/4"--Time DelayClass J-
RFQ
R1
AJT110N		110A1.62"Clip Or Bolted5 3/4"--Time DelayClass J-
RFQ
K
AJT125EI		125A1.62"Clip Or Bolted5 3/4"--Time DelayClass J-
RFQ

Features

  • Mersen Ferraz AJT Series time delay fuses feature fibreglass body for dimensional stability in harsh environments.
  • They have silica filler for quenching the arc quickly.
  • These Mersen Ferraz time delay fuses offer Solid State SmartSpot indicators that provide an accurate indication of the fuse status, making it easy to identify and replace blown fuses.
  • They have a small footprint that allows quick and easy mounting in compact spaces.

Standards and Approvals

  • UL

Frequently Asked Questions

What is the interrupt rating of Mersen Ferraz AJT Series time delay fuses?

These time delay fuses have an interrupt rating of 300kAIC.

What are the advantages of fuses over circuit breakers?

  • Fuses are simpler and easier to replace than circuit breakers.
  • Fuses are generally less expensive than circuit breakers.
  • Fuses respond faster to overcurrent conditions than circuit breakers.

What is the voltage rating of these time delay fuses?

These fuses have a voltage rating of 600VAC.

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