Clear All
Maximum Temperature Maximum Temperature |
---|
|
Mounting Location Mounting Location |
---|
![]() | Surface |
Wire Connection Type Wire Connection Type |
---|
![]() | ![]() |
Screw Terminals | Screw-Clamp Terminals |
System of Measurement System of Measurement |
---|
|
Length Length |
---|
|
|
|
Material Material | Show |
---|
|
Material Material | Hide |
---|
Current Per Circuit Current Per Circuit |
---|
|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
---|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
---|
|
Minimum Temperature Minimum Temperature |
---|
|
Gender Gender |
---|
![]() | Female |
Shape Shape |
---|
![]() | Round |
High-Temperature Touch-Safe Terminal Blocks

One Circuit

Two Circuits

Three Circuits

Four Circuits
Blocks are made of ceramic to withstand elevated temperatures. Recessed terminals prevent accidental contact with a live circuit.
For technical drawings and 3-D models, click on a part number.
Mounting Holes | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Circuits | For Wire Gauge | Wire Connection Type | Terminal Ctr.-to-Ctr. | Lg. | Wd. | Ht. | Mounting Fasteners Included | Dia. | No. of | Specifications Met | Each | |
1,110° F Max. Temperature | ||||||||||||
300V AC/300V DC—20A Per Circuit | ||||||||||||
1 | 24-12 | Screw-Clamp Terminals | __ | 7/16" | 15/16" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 00000 |
2 | 24-12 | Screw-Clamp Terminals | 5/16" | 11/16" | 15/16" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
2 | 24-12 | Screw-Clamp Terminals | 1/2" | 15/16" | 15/16" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
3 | 24-12 | Screw-Clamp Terminals | 5/16" | 1" | 15/16" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
3 | 24-12 | Screw-Clamp Terminals | 1/2" | 1 7/16" | 15/16" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
300V AC/300V DC—30A Per Circuit | ||||||||||||
1 | 22-10 | Screw-Clamp Terminals | __ | 1/2" | 1" | 3/4" | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
2 | 22-10 | Screw-Clamp Terminals | 9/16" | 1" | 1" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
3 | 22-10 | Screw-Clamp Terminals | 9/16" | 1 5/8" | 1" | 3/4" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
4 | 22-10 | Screw-Clamp Terminals | 5/16" | 1 9/16" | 13/16" | 5/8" | No | 0.14" | 1 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
300V AC/300V DC—65A Per Circuit | ||||||||||||
2 | 18-6 | Screw-Clamp Terminals | 11/16" | 1 1/4" | 1 1/8" | 15/16" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
3 | 18-6 | Screw-Clamp Terminals | 11/16" | 1 7/8" | 1 1/16" | 15/16" | No | 0.14" | 2 | UL Recognized Component, C-UL Recognized Component | 0000000 | 0000 |
High-Temperature Terminal Blocks

Three Circuits, 460° F

Three Circuits, 840° F
Blocks are made of ceramic to withstand elevated temperatures.
For technical drawings and 3-D models, click on a part number.
Mounting Holes | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Circuits | For Wire Gauge | Wire Connection Type | Terminal Size | Terminal Ctr.-to-Ctr. | Lg. | Wd. | Ht. | Mounting Fasteners Included | Dia. | No. of | Each | |
460° F Max. Temperature | ||||||||||||
500V AC/500V DC—44A Per Circuit | ||||||||||||
1 | 14-12 | Screw Terminals | No. 10 | 9/16" | 1 11/16" | 9/16" | 7/8" | No | 0.14" | 2 | 0000000 | 00000 |
3 | 14-12 | Screw Terminals | No. 10 | 11/16" | 2 13/16" | 1 1/8" | 15/16" | No | 0.24" | 2 | 0000000 | 00000 |
4 | 14-12 | Screw Terminals | No. 10 | 11/16" | 3 9/16" | 1 1/8" | 15/16" | No | 0.24" | 2 | 0000000 | 00000 |
6 | 14-12 | Screw Terminals | No. 10 | 11/16" | 5" | 1 1/8" | 15/16" | No | 0.24" | 2 | 0000000 | 00000 |
840° F Max. Temperature | ||||||||||||
600V AC/600V DC—20A Per Circuit | ||||||||||||
2 | 20-12 | Screw Terminals | No. 8 | 7/8" | 1 9/16" | 1 1/4" | 13/16" | No | 0.19" | 1 | 0000000 | 00000 |
3 | 20-12 | Screw Terminals | No. 8 | 7/8" | 2 7/16" | 1 1/4" | 13/16" | No | 0.19" | 2 | 0000000 | 00000 |
Electrical-Insulating Female Threaded Standoffs
Protect components from electrical charges.
Ceramic standoffs withstand high temperatures. The glazed finish reduces moisture absorption.
For technical drawings and 3-D models, click on a part number.
Round—Glazed Grade L5 Ceramic


Fully Threaded

Partially Threaded
Lg. | Thread Size | Threading | Thread Lg. | Min. Thread Lg. | Dielectric Strength, V/mil | Voltage Rating | Temperature Range, °F | Color | Each | |
1/4" OD | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
1/4" | 6-32 | Fully Threaded | 1/4" | __ | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
1/2" | 6-32 | Partially Threaded | __ | 3/16" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3/4" | 6-32 | Partially Threaded | __ | 1/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1" | 6-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1 1/4" | 6-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1 1/2" | 6-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3/8" OD | ||||||||||
3/8" | 6-32 | Partially Threaded | __ | 1/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1/2" | 6-32 | Partially Threaded | __ | 1/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1/2" | 8-32 | Partially Threaded | __ | 0.156" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3/4" | 6-32 | Partially Threaded | __ | 1/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3/4" | 8-32 | Partially Threaded | __ | 0.187" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1" | 6-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1" | 8-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1 1/2" | 6-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1 1/2" | 8-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1/2" OD | ||||||||||
1/2" | 6-32 | Partially Threaded | __ | 5/32" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3/4" | 6-32 | Partially Threaded | __ | 1/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1" | 6-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1 1/2" | 6-32 | Partially Threaded | __ | 9/16" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
2" | 6-32 | Partially Threaded | __ | 1/2" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
2 1/2" | 6-32 | Partially Threaded | __ | 1/2" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3" | 6-32 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3/4" OD | ||||||||||
1" | 1/4"-20 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1 1/2" | 1/4"-20 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
2" | 1/4"-20 | Partially Threaded | __ | 3/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
2 1/2" | 1/4"-20 | Partially Threaded | __ | 3/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
3" | 1/4"-20 | Partially Threaded | __ | 3/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
3 1/2" | 1/4"-20 | Partially Threaded | __ | 3/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
4" | 1/4"-20 | Partially Threaded | __ | 3/4" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
1" OD | ||||||||||
1" | 1/4"-20 | Partially Threaded | __ | 3/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 0000 |
1 1/2" | 1/4"-20 | Partially Threaded | __ | 1/2" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
2" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
3" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
4" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
1 1/4" OD | ||||||||||
1 1/2" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
2" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
3" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
4" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |
5" | 1/4"-20 | Partially Threaded | __ | 5/8" | 275 | Not Rated | 50° to 1700° | Beige | 000000000 | 00000 |