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Manufacturer Resources
Product Specs
- Product Category:
- Fuse Base
- Used With:
- 200A, Two- and Three-Pole 250V Fusible Safety Switches
- Department:
- Electrical
- Product Type:
- Fuse base
- Product Length:
- 1 IN
- Product Details:
- Fuse base
- Product Height:
- 1 IN
- Product Weight:
- 1 LB
- Product Width:
- 1 IN
B-LINE 70-8266-4 – Frequently Asked Questions
1) What switches does the B-Line 70-8266-4 fuse base fit?
The 70-8266-4 fuse base is a replacement part for Eaton 200A two- and three-pole 250V fusible safety switches. If your switch is a 600V unit, or rated above 200A, this is not the base for it.
2) Can I use the 70-8266-4 fuse base in a 480V or 600V disconnect?
No. This base is specified for 250V fusible safety switches. A 480V or 600V disconnect uses a different fuse base with different clip spacing and creepage, so substituting here is not a safe swap.
3) Is the B-Line 70-8266-4 a complete switch or just a component?
It is a component, not a switch. The 70-8266-4 is the fuse base itself, the mounting block that carries the fuse inside an Eaton fusible safety switch. You order it when repairing or rebuilding an existing 200A 250V disconnect, not when buying a new disconnect.
4) Do I need one 70-8266-4 per pole or one per switch?
Fuse bases are per-pole hardware, so a three-pole 200A 250V switch takes three and a two-pole takes two. Count the fuse positions in the enclosure and order to match rather than ordering a single piece per switch.
How fast can I get the B-LINE 70-8266-4 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE 70-8266-4 come with a warranty?
Absolutely. The B-LINE 70-8266-4 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE 70-8266-4?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the B-LINE 70-8266-4 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.