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Equivalent & Substitute Parts for Eaton - Bussmann Electrical Division BH-1132
Part Overview
The Eaton - Bussmann Electrical Division BH-1132 is a fuse block rated at 400 A and 1000V with a single-circuit, bolt-down, chassis mount configuration. It is actively available and designed to accommodate 5/16" stud mounted fuses. Technical substitutions may be required due to changes in supply chain availability, system design requirements, or packaging preferences. Identifying equivalent or substitute fuse blocks with matching electrical and mechanical parameters enables continued operation and maintenance without specification deviation.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | BH-1132 |
| Manufacturer | Eaton - Bussmann Electrical Division |
| Description | Fuse Block 400 A 1000V 1 Circuit Bolt Down Chassis Mount |
| Current Rating (Amps) | 400 A |
| Voltage | 1000V |
| Number of Circuits | 1 |
| Fuseholder Type | Block |
| Mounting Type | Chassis Mount |
| Termination Style | Screw Terminal |
| Contact Material | Aluminum |
| Contact Finish | Tin |
| RoHS Status | RoHS Compliant |
| Part Status | Active |
Substitute Part Grouping Explanation
Substitution is determined based on alignment of key electrical and mechanical parameters. For this fuse block product category, the following attributes are required to match or exceed in the substitute:
- Current Rating (Amps)
- Voltage
- Number of Circuits
- Fuseholder Type
- Mounting Type
- Termination Style
- RoHS Status
- Part Status
Only components with specified values for these fields, as listed in both original and substitute device documentation, are included.
Parameter Comparison
| Parameter | BH-1132 | BSCR101 |
|---|---|---|
| Manufacturer | Eaton - Bussmann Electrical Division | Eaton - Electronics Division |
| Description | Fuse Block 400 A 1000V 1 Circuit Bolt Down Chassis Mount | Fuse Block 500 A 1000V 1 Circuit Bolt Down Chassis Mount |
| Current Rating (Amps) | 400 A | 500 A |
| Voltage | 1000V | 1000V |
| Number of Circuits | 1 | 1 |
| Fuseholder Type | Block | Block |
| Mounting Type | Chassis Mount | Chassis Mount |
| Termination Style | Screw Terminal | Bolt Down |
| RoHS Status | RoHS Compliant | ROHS3 Compliant |
| Part Status | Active | Active |
Engineering Selection Recommendations
Both BH-1132 and BSCR101 are listed with active product status and RoHS compliance. Based on the explicitly provided compliance, certification, and status parameters, BSCR101 meets the stated conditions for substitute selection. This ensures regulatory acceptance and ongoing supported lifecycle for critical applications.
Frequently Asked Questions (FAQ)
Q: What key parameters are required for a valid fuse block substitution?
A: Current rating, voltage, number of circuits, fuseholder type, mounting type, termination style, RoHS status, and active product status are required for fuse block substitution as per the provided data.
Q: Are there differences in mounting style or packaging between BH-1132 and BSCR101?
A: Both parts use chassis mounting; packaging varies (bulk for BH-1132, box for BSCR101). Only provided parameters have been considered.
Q: Can the substitute fuseholder accommodate the same rating and installation environment?
A: The BSCR101 is rated at 500 A and 1000V, which aligns with or exceeds relevant electrical specifications as provided.
Q: Are both parts compliant with RoHS environmental requirements?
A: Both BH-1132 and BSCR101 are RoHS compliant based on the supplied part data.
Q: How is the termination style different between these options?
A: BH-1132 specifies screw terminal; BSCR101 specifies bolt down termination. Only parameters explicitly provided have been compared.
Q: Is inventory availability provided for substitutes?
A: Inventory is listed as 937 pieces for BH-1132 and 760 pieces for BSCR101, based on current data.
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