Heyco® Standard Appliance
Terminal Blocks Screw to Screw
Features
Allows standardization of the SOLID WIRE Cordset. Input and output wires are always secured with a screw.
Modern low profile design occupies less “real estate” inside the appliance.
No exposed metal parts. “Dead front” designed safety.
Pressure clamp connectors are supplied in the open position, ready to accept single or multiple solid conductors.
To meet European requirements, your application may need a terminal block between the power supply cord and internal electricals.
All sizes are rated at 300 volts (450 volts in Europe).
Metal parts feature galvanized steel screws and Ni or tin plated brass inserts.
Available in 94V-0 flame retardant (FR), glass-filled 6/6 Nylon material.
Material Temperature Index: 284°F (140°C), except TB 3B–338°F (170°C).
Consult Heyco for other pole configurations.
Links & Downloads
Consult Heyco for
Availability of Right Angle
RDD Lockits™
Material
6/6 Nylon and brass
Flammability
94V-2
Certifications
Recognized under the Component Program of Underwriters’ Laboratories File E197025
Certified by the Canadian Standards Association File LR210961
DVE Approved
Heyco® Standard Appliance
Terminal Blocks Screw to Screw
Specifications
BODY
STYLE
WIRE SIZE
AMPS
POLES*
PART
NO.
DESCRIPTION
PART DIMENSIONS
AWG
mm2
North America
Natural
FR Brown
Screws
(Metric)
A
12
Poles
B
C
D
E
F
in.
mm.
in.
mm.
in.
mm.
in.
mm.
in.
mm.
in.
mm.
Low Profile*
12-22
2,5
20
2
9329
N/A
TB 0B-2P
M 2,6
3.69
93,6
.64
16,2
.61
15,4
.11
2,8
.32
8,0
.11
2,8
3
9330
N/A
TB 0B-3P
12
9333
N/A
TB 0B-12P
10-20
4
30
2
9334
9364
TB 1B-2
M 3,0
4.58
116,4
.73
18,6
.67
17,0
.14
3,6
.39
10,0
.14
3,6
3
9335
9365
TB 1B-3P
12
9338
9368
TB 1B-12P
Raised Base
8-14
6
50
2
9339
N/A
TB 2B-2P
M 3,5
5.26
133,5
.87
22,2
.82
20,8
.17
4,2
.45
11,5
.15
3,7
3
9340
N/A
TB 2B-3P
12
9343
9373
TB 2B-12P
6-10
16
55
3
9345
N/A
TB 3B-3P
M 4,0
6.89
175,0
.99
25,2
1.04
26,3
.23
5,8
.59
15,0
.20
5,1
12
9348
9378
TB 3B-12P
Standard color natural. Flame retardant extra charge. Parts available without raised base.
*Body Style indicates our standard offering/stocked product and the alternate body style is available for
all configurations–consult Heyco.
Recognized under the Component Program of Underwriters’ Laboratories File E197025
Certified by the Canadian Standards Association File LR210961
DVE Approved
