---
product_id: 10662531
title: "Blue Sea Systems 9218 Terminal Block Jumper for 20A Terminal Blocks, Beige"
brand: "blue sea systems"
price: "$17.35"
currency: USD
in_stock: true
reviews_count: 9
category: "Blue Sea Systems"
url: https://www.desertcart.us/products/10662531-blue-sea-systems-9218-terminal-block-jumper-for-20a-terminal
store_origin: US
region: United States of America
---

# 20A current rating Fits 2400 Series terminal blocks 1,000A interrupt capacity Blue Sea Systems 9218 Terminal Block Jumper for 20A Terminal Blocks, Beige

**Brand:** blue sea systems
**Price:** $17.35
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your connections with precision and style!

## Quick Answers

- **What is this?** Blue Sea Systems 9218 Terminal Block Jumper for 20A Terminal Blocks, Beige by blue sea systems
- **How much does it cost?** $17.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10662531-blue-sea-systems-9218-terminal-block-jumper-for-20a-terminal)

## Best For

- blue sea systems enthusiasts

## Why This Product

- Trusted blue sea systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust 20A Capacity:** Handles up to 20 Amps for reliable power distribution
- • **High Interrupt Safety:** Withstands up to 1,000A interrupt capacity for ultimate protection
- • **Compact & Durable Design:** Space-saving beige jumpers built to last under 120°C
- • **Universal 2400 Series Fit:** Perfectly compatible with Blue Sea 2400 Series terminal blocks
- • **Seamless Circuit Integration:** Create common circuits effortlessly without messy wires

## Overview

The Blue Sea Systems 9218 Terminal Block Jumpers are engineered for professional-grade electrical setups, offering a 20 Amp current rating and compatibility with 2400 Series terminal blocks. With a high 1,000A interrupt capacity and compact design, these beige jumpers simplify circuit creation while ensuring safety and durability, making them a must-have for efficient power management.

## Description

Jumpers allow creation of common circuits on independent connectors Fits 20 Ampere terminal blocks (2400 Series) 1,000A Interrupt Capacity.

Review: Simple and effective! - I wanted to jump some of my terminal block connectors without using pigtail jumper wires. These provide a great, simple solution. They are made for another brand of terminal block, so to use them, I just opened the end and made them into "spade" connections. They work great!
Review: Electrical - Fine if you need them

## Features

- Jumpers allow creation of common circuits on independent connectors
- Fits 20 Ampere terminal blocks (2400 Series)
- 1,000A Interrupt Capacity
- Sold in packages of 5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000K2MBBY |
| Best Sellers Rank | #67,916 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #87 in Ground Circuit Terminal Blocks |
| Brand | Blue Sea Systems |
| Brand Name | Blue Sea Systems |
| Color | Beige |
| Connector Type | Screw |
| Current Rating | 20 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (71) |
| Date First Available | March 22, 2007 |
| Global Trade Identification Number | 00625386140029, 00632085092184 |
| Included Components | Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks |
| Item Dimensions LxWxH | 4.44 x 2.69 x 1 inches |
| Item Package Dimensions L x W x H | 3.46 x 2.6 x 0.94 inches |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Blue Sea Systems |
| Material | Plastic |
| Model Name | Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks |
| Mounting Type | PCB Mount |
| Number Of Contacts | 10 |
| Number Of Poles | 10 |
| Number of Items | 1 |
| Package Weight | 0.01 Kilograms |
| Part Number | 9218-BSS |
| Product Dimensions | 0.31"W x 1.6"H |
| Size | 4.5-inch Combi |
| Suggested Users | unisex-adult |
| UPC | 632085092184 |
| Upper Temperature Rating | 120 Degrees Celsius |
| Voltage | 400 Volts |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Blue Sea Systems
- **Color:** Beige
- **Connector Type:** Screw
- **Current Rating:** 20 Amps
- **Material:** Plastic
- **Mounting Type:** PCB Mount
- **Number Of Contacts:** 10
- **Number Of Poles:** 10
- **Product Dimensions:** 0.31"W x 1.6"H
- **Voltage:** 400 Volts

## Images

![Blue Sea Systems 9218 Terminal Block Jumper for 20A Terminal Blocks, Beige - Image 1](https://m.media-amazon.com/images/I/512aaFYnezL.jpg)

## Questions & Answers

**Q: what is the hole spacing ? ( @.5 inch? ) can you use a  #8 screw for these ?**
A: Hole spacing (center to center) is approximately 3/8 inch.  The 20 Amp terminal block from Blue Sea Systems for which these are designed has #6 screws.
Consider the jumpers for the 30 Amp terminal block which has #8 screws.
You can find product specs on the Blue Sea Systems website.

**Q: what is the purpose of a terminal block jumper?**
A: If you wanted to bring votlage to a buss and distribute without having multiple wires under the same screw. So you would buy, lets say a 20 terminal buss. Bring the voltage in on one screw, and then use the jumpers on one side to extend. One hot wire can become 20 at that point if all are jumpered across. Hope that helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple and effective!
*by E***. on September 8, 2015*

I wanted to jump some of my terminal block connectors without using pigtail jumper wires. These provide a great, simple solution. They are made for another brand of terminal block, so to use them, I just opened the end and made them into "spade" connections. They work great!

### ⭐⭐⭐⭐⭐ Electrical
*by I***G on June 25, 2025*

Fine if you need them

### ⭐⭐⭐⭐⭐ Great item to connect two or more terminals on a ...
*by D***. on March 14, 2015*

Great item to connect two or more terminals on a Blue Sea Terminal Block. Great quality as with any Blue Sea item.

## Frequently Bought Together

- Blue Sea Systems 9218 Terminal Block Jumper for 20A Terminal Blocks, Beige
- Blue Sea Systems Terminal Blocks 20A - 65A
- Blue Sea Systems 9217 Terminal Block Jumper for 30A Terminal Blocks, Pack of 5

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*