# Insulation Bushing, Secondary, 2/Pack
**URL**: https://novapart.co/products/PCN255716/insulation-bushing-secondary-2-pack
**SKU**: PCN255716
**Manufacturer**: OMEGA
**Price**: €46.3000
**Stock**: 10+
**Lead Time**: 57 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3907712/)
## **Strip Heater Accessories Terminal Covers and Insulators**
## **Secondary Insulation Bushing:**
**==> picture [451 x 245] intentionally omitted <==**
**----- Start of picture text -----**
(All types except NS) Must be used
when strips are mounted for air
heating only or when connected in AK
series on line voltages above 480V.
( Note : To accommodate bushings, Xe a N\A
a [17] ⁄32 x [11] ⁄16” Dia. mounting hole in
tabs should be specified for heaters.
Delivery from stock. To order
secondary insulation bushings, use
SE-AC-1
model number PCN255716 .
SF
Strip heater PT-AC-1
bushings kit.
cS \— —\ \
Protective
terminal covers
shown. OT-AC-1
A
A
A
C
C
C
B
B
B
**----- End of picture text -----**
## **Secondary Insulation**
**Bushing Kit:** Kit includes bushing and hardware for one strip.
## **Ceramic Post Terminal**
**Insulators:** All types except NS and SN. Use with insulated wire to protect against electrical shock. Wires can leave terminal at any angle. For strip heaters only. H-TP.
## **Protective Terminal Covers:**
OT, PT, SE, WS, and seamless types SSE, SSEM, SSNH, and SSNHM. Guards terminals from spillovers, dripping, grounding or short circuiting. Removable sheet-metal cover with BX fitting is shipped separately.
Strip heaters can be provided with a lengthwise bend or cross-section
curve, without mounting tabs or with extra strong mounting tabs. Special strip heater lengths, special length terminals, special voltages and/or wattages, special wattage distributions, and special sheath materials (stainless steel or Monel[®] ) can be provided. Contact OMEGA for details.
## **To Order**
|**To Order**|**To Order**|
|---|---|
|**Strip Heater Accessories**||
|**Model No.**|**Description**|
|**PCN255716**|Secondaryinsulation bushing (2pack)|
|**H-TP**|Ceramicpost terminal insulators(2pack)|
|**OT-AC-1**|Terminal cover for OT Series
stripheaters|
|**PT-AC-1**|Terminal cover for PT Series
stripheaters|
|**SE-AC-1**|Terminal cover for SE Series
strip heaters|
**H-TP, ceramic post terminal insulators with nickel-plated steel hardware. Lead wire not included.**
|**Terminal Covers Dimensions: cm (in)**|**Terminal Covers Dimensions: cm (in)**|**Terminal Covers Dimensions: cm (in)**|**Terminal Covers Dimensions: cm (in)**|
|---|---|---|---|
|**Model Number**|**A**|**B**|**C**|
|**OT-AC-1 **|5 (2)|6 (21⁄2)|6 (21⁄2)|
|**PT-AC-1 **|2(17⁄8)|3 (11⁄8)|4 (13⁄4)|
|**SE-AC-1***|5 (21⁄16)|4 (11⁄2)|5 (2)|
_*****[ Alloys used on type WS (mounted sideways).]_
_**Ordering Examples: PCN255716,** insulation bushing._ _**H-TP,** ceramic post terminal insulators._
**1**
## Links
- [View this product on Novapart](https://novapart.co/products/PCN255716/insulation-bushing-secondary-2-pack)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/pcn255716/insulation-bushing-secondary-2/dp/3907712)
---
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