Mersen - Steven Engineering

Main Menu

Products
Services
Product Resources
Blog
Company
Contact
Shop Now
Request Access
Login
Terms & Conditions
Legal
Privacy

Processing request.

Sales & Support: (800) 258-9200

Cart Items (0)

Subtotal:

$0.00

Sign In
Registration

Products
Services
Product Resources
Blog
Company

Please enter at least 3 characters for search.

Clear

Search Within Results

Please enter at least 3 characters for search.

In-Stock

Mersen

Fuse Blocks and Holders (186)
In-Line Fuse Holders (75)
Thru-Panel Fuse Holders (12)

Filters

Class

CC (59)
G (12)
H, K (27)
J (15)
Midget (86)
Neutral (6)
R (32)
T (36)

Voltage (AC)

120VAC (2)
250VAC (43)
300VAC (21)
480VAC (12)
600VAC (187)
800VAC (5)

Voltage (DC)

24VDC (2)
250VDC (43)
300VDC (20)
600VDC (187)
1000VDC (6)

Number of Poles

1 (110)
3 + 1 Neutral (4)
2 (63)
3 (50)
4 (14)
Adder Block (32)

Connector Type

1/4" Quick-Connect/Solder (6)
Box (64)
Crimp (54)
Pressure Plate (34)
Pressure Plate w/ Double Quick Connects (14)
Right Angle 1/4" Quick-Connect/Solder (6)
Screw (26)
Screw w/ Double Quick Connects (14)
Set Screw (18)
Set Screw - Double (2)
Stud (1)

Amperage

15A (8)
20A (8)
30A (282)
32A (1)
60A (85)
100A (36)
200A (28)
400A (44)
600A (12)

Mounting

DIN Rail (68)
In-Line (75)
Panel (118)
Thru-Panel (12)

Home
Circuit Protection
Amperage: 30A
Fuse Blocks and Holders
General Purpose
Mersen

Showing Items 166 - 180 of 273

Show:

View:

Previous
1
2
...
11
12
13
...
18
19
Next

Mersen UltraSafe Midget Fuse Block; 30A; 600VAC/600VDC; 1-Pole; Indicating; DIN Rail Mount

$41.31 / Each

Item Number: USM1I

Avail. Qty: 0

NCNR

Quantity:

Mersen UltraSafe Midget Fuse Block; 30A; 800VAC/1000VDC; 2-Pole; DIN Rail Mount

$56.92 / Each

Item Number: USM2

Avail. Qty: 0

NCNR

Quantity:

Mersen UltraSafe Midget Fuse Block; 30A; 800VAC/1000VDC; 3-Pole; DIN Rail Mount

$86.39 / Each

Item Number: USM3

Avail. Qty: 0

NCNR

Quantity:

Mersen UltraSafe Midget Fuse Block; 30A; 600VAC/600VDC; 3-Pole; Indicating; DIN Rail Mount

$129.97 / Each

Item Number: USM3I

Avail. Qty: 0

NCNR

Quantity:

Mersen Midget In-Line Fuse Holder; 30A; 600VAC/600VDC; 1-Pole; Crimp Connections

$30.62 / Each

Item Number: FEB-11-11

Avail. Qty: 0

Quantity:

Mersen Midget In-Line Fuse Holder; 30A; 600VAC/600VDC; 1-Pole; Crimp Connections; Breakaway

$77.34 / Each

Item Number: FEB-11-11-BA

Avail. Qty: 0

NCNR

Quantity:

Mersen Midget In-Line Fuse Holder; 30A; 600VAC/600VDC; 1-Pole; Crimp Connections

$32.02 / Each

Item Number: FEB-11-21

Avail. Qty: 0

NCNR

Quantity:

$97.89 / Each

Item Number: FEB-11-21-BA

Avail. Qty: 0

NCNR

Quantity:

$40.20 / Each

Item Number: FEB-11-31

Avail. Qty: 0

NCNR

Quantity:

$40.08 / Each

Item Number: FEB-11-41

Avail. Qty: 0

NCNR

Quantity:

$102.82 / Each

Item Number: FEB-11-41-BA

Avail. Qty: 0

NCNR

Quantity:

$103.03 / Each

Item Number: FEB-11-81-BA

Avail. Qty: 0

NCNR

Quantity:

$51.15 / Each

Item Number: FEB-11-82

Avail. Qty: 0

NCNR

Quantity:

$95.99 / Each

Item Number: FEB-11-82-BA

Avail. Qty: 0

NCNR

Quantity:

$81.71 / Each

Item Number: FEB-11-91

Avail. Qty: 0

NCNR

Quantity:

Previous
1
2
...
11
12
13
...
18
19
Next

Contact | Terms & Conditions | Legal | Privacy

© 2026 Steven Engineering. All Rights Reserved.

We value your privacy

This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you. We do not sell or share your personal information with third-party advertising.

To find out more about the cookies we use, see our Privacy Policy.

Use the “I understand” button to give consent.

Your current cart will be cleared and replaced with these items. Do you want to continue?